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ape210k__00903171

Class 31 has 20 people participating in the calligraphy interest group, 13 people participating in the English interest group, and 7 people participating in both interest groups. How many people are there in the two interest groups?

三1班参加书法兴趣小组的有20人，参加英语兴趣小组的有13人，两个兴趣小组都参加的有7人，两个兴趣小组共有多少人．

<gadget id="calculator">13 - 7</gadget> <output>6</output> <gadget id="calculator">20 + 6</gadget> <output>26</output> <result>26</result>

26

x=20+13-7

ape210k__00189906

The highest temperature in a city today is 3°C, and the lowest temperature is -5°C, what is the temperature difference today?

某市今天最高气温是3℃，最低气温是-5℃，今天的温差是多少．

<gadget id="calculator">3 - (-5)</gadget> <output>8</output> <result>8</result>

8

x=3-(-5)

ape210k__00106421

company budgeted a daily expenditure of 9,600 yuan, but the actual savings were (3/8) compared to the budget. How much did the company save a day?

某公司预算一天的开支为9600元，实际比预算节约了(3/8)，该公司一天节约开支多少元？

<gadget id="calculator">3 / 8</gadget> <output>3/8 = around 0.375</output> <gadget id="calculator">9_600 * (3/8)</gadget> <output>3_600</output> <result>3_600</result>

3_600

x=9600*(3/8)

ape210k__00971265

A conical container filled with water measures 21 cm in depth. Pour all the water into a cylindrical container of the same height as the bottom. What is the depth in cm?

一个盛满水的圆锥形容器，量得水深21cm，将水全部倒入和它等底等高的圆柱形容器里，水深是多少cm．

<gadget id="calculator">1 / 3</gadget> <output>1/3 = around 0.333333</output> <gadget id="calculator">21 * (1/3)</gadget> <output>7</output> <result>7</result>

7

x=21*(1/3)

ape210k__00568711

Calculate with a simple method: 25*(37*8)

用简便方法计算：25*(37*8)

<gadget id="calculator">37 * 8</gadget> <output>296</output> <gadget id="calculator">25 * 296</gadget> <output>7_400</output> <result>7_400</result>

7_400

x=25*(37*8)

ape210k__00166958

The fruit shop brought in a batch of fruits, sold 60 kilograms on the first day, which happened to be sold on the second day (2/3), and sold all the fruits in two days (1/4), how many kilograms did this batch of fruits originally have? ?

水果店运进一批水果，第一天卖了60千克，正好是第二天卖的(2/3)，两天共卖了全部水果的(1/4)，这批水果原有多少千克？

<gadget id="calculator">2 / 3</gadget> <output>2/3 = around 0.666667</output> <gadget id="calculator">60 / (2/3)</gadget> <output>90</output> <gadget id="calculator">60 + 90</gadget> <output>150</output> <gadget id="calculator">1 / 4</gadget> <output>1/4 = around 0.25</output> <gadget id="calculator">150 / (1/4)</gadget> <output>600</output> <result>600</result>

600

x=(60+60/(2/3))/(1/4)

ape210k__00312568

187*5/187*5=how much.

187*5/187*5=多少．

<gadget id="calculator">5 / 187</gadget> <output>5/187 = around 0.026738</output> <gadget id="calculator">187 * (5/187) * 5</gadget> <output>25</output> <result>25</result>

25

x=187*5/187*5

ape210k__01006955

There are 30 liters of water, how many bottles can be poured into a bottle with a bottom area of 5 cm2 and a height of 3 cm.

有水30升，倒入一个底面积为5平方厘米，高3厘米的瓶子里可以倒多少瓶．

<gadget id="calculator">5 * 3</gadget> <output>15</output> <gadget id="calculator">1_000 / 15</gadget> <output>200/3 = around 66.666667</output> <gadget id="calculator">30 * (200/3)</gadget> <output>2_000</output> <result>2_000</result>

2_000

x=30*1000/(5*3)

ape210k__00225395

On the design drawing with a scale of 1:400, the side length of a square flowerbed is 5 cm. What is the actual area of the garden in square meters?

在比例尺是1：400的设计图上，量的一个正方形花圃的边长是5厘米．这个花圃的实际面积是多少平方米．

<gadget id="calculator">1 / 400</gadget> <output>1/400 = around 0.0025</output> <gadget id="calculator">5 / (1/400) / 100</gadget> <output>20</output> <gadget id="calculator">20 * 20</gadget> <output>400</output> <result>400</result>

400

x=5/(1/400)/100*5/(1/400)/100

ape210k__00885275

The hour hand on the clock goes from a number to an adjacent number, that is, it rotates 30 degrees around the center point, and how many degrees does the hour hand rotate around the center point from "12" to "3".

钟表上时针从一个数字走到相邻的一个数字，就是绕中心点旋转了30度，当时针从"12"绕中心点旋转多少度时到"3"．

<gadget id="calculator">30 * 3</gadget> <output>90</output> <result>90</result>

90

x=30*3

ape210k__00718817

If a cube with sides 4 decimeters long is cut into the largest cylinder, what is the volume cut off in cubic decimeters?

一个棱长4分米的正方体木块削成一个最大的圆柱体，削去的体积是多少立方分米．

<gadget id="calculator">4 * 4 * 4</gadget> <output>64</output> <gadget id="calculator">4 / 2</gadget> <output>2</output> <gadget id="calculator">2 ** 2</gadget> <output>4</output> <gadget id="calculator">3.14 * 4 * 4</gadget> <output>50.24</output> <gadget id="calculator">64 - 50.24</gadget> <output>13.76</output> <result>13.76</result>

13.76

x=4*4*4-3.14*(4/2)**2*4

ape210k__00158097

How many splitting methods are there to split 10 into the sum of three numbers (except 0).

把10拆分成三个数的和(0除外)有多少种拆分方法．

<result>5</result>

5

x=5

ape210k__00198618

The diameter of the small circle and the radius of the large circle are both 2 cm. What is the area of the small circle equal to the area of the large circle?

小圆的直径和大圆的半径都是2厘米，小圆的面积是大圆面积的多少

<gadget id="calculator">2 ** 2</gadget> <output>4</output> <gadget id="calculator">1 / 4</gadget> <output>1/4 = around 0.25</output> <result>1/4 = around 0.25</result>

1/4

x=1/(2**2)

ape210k__00982107

Grandma bought 15 meters of silk rope to weave "Chinese knots", and weaved 18 pieces, using 14.4 meters of silk rope. How many meters of silk rope is used for each "Chinese knot"?

奶奶买来15米丝绳编"中国结"，编了18个，用了14.4米丝绳．每个"中国结"用多少米丝绳？

<gadget id="calculator">14.4 / 18</gadget> <output>0.8</output> <result>0.8</result>

0.8

x=14.4/18

ape210k__00130204

What is the base angle of an isosceles triangle whose apex angle is 50°?

顶角是50°的等腰三角形，它的一个底角是多少度．

<gadget id="calculator">180 - 50</gadget> <output>130</output> <gadget id="calculator">130 / 2</gadget> <output>65</output> <result>65</result>

65

x=(180-50)/2

ape210k__00563693

Post office charges for mailing letters: 1.2 yuan for every 20 grams (less than 20 grams, calculated as 20 grams) of less than 100 grams sent to other cities, and an additional 100 grams for the part over 100 grams (less than 100 grams, calculated as 100 grams) 2 yuan. Teacher Li's daughter is studying abroad, and he sent a 202-gram letter. How much should he pay?

邮局邮寄信函的收费规定：寄往外埠100克以内的每20克(不足20克，按20克计算)1.2元，100克以上部分每增加100克(不足100克，按100克计算)加收2元．李老师的女儿在外埠读书，他寄了一封202克的信函，应付多少元钱？

<gadget id="calculator">100 / 20</gadget> <output>5</output> <gadget id="calculator">5 * 1.2</gadget> <output>6</output> <gadget id="calculator">6 + 2 + 2</gadget> <output>10</output> <result>10</result>

10

x=((100/20)*1.20)+2+2

ape210k__00252305

Xiaoying deposits 2,000 yuan in the bank at an annual interest rate of 2.45%, and calculates the total amount of the principal and after-tax interest she should get after two years.

小英把2000元按年利率2.45%存入银行，两年后计算她应得到的本金和税后利息共是多少元．

<gadget id="calculator">2.45 / 100</gadget> <output>0.0245</output> <gadget id="calculator">20 / 100</gadget> <output>1/5 = around 0.2</output> <gadget id="calculator">1 - (1/5)</gadget> <output>4/5 = around 0.8</output> <gadget id="calculator">2_000 * 0.0245 * 2 * (4/5)</gadget> <output>78.4</output> <gadget id="calculator">2_000 + 78.4</gadget> <output>2_078.4</output> <result>2_078.4</result>

2_078.4

x=2000+2000*2.45%*2*(1-20%)

ape210k__01062969

Add the difference between 1 and (2/3) to the quotient of (4/5) divided by (1/5), and divide the sum by (3/4). What is the result?

1与(2/3)的差加上(4/5)除(1/5)的商，所得的和除以(3/4)，结果是多少？

<gadget id="calculator">2 / 3</gadget> <output>2/3 = around 0.666667</output> <gadget id="calculator">1 - (2/3)</gadget> <output>1/3 = around 0.333333</output> <gadget id="calculator">1 / 5</gadget> <output>1/5 = around 0.2</output> <gadget id="calculator">4 / 5</gadget> <output>4/5 = around 0.8</output> <gadget id="calculator">(1/5) / (4/5)</gadget> <output>1/4 = around 0.25</output> <gadget id="calculator">(1/3) + (1/4)</gadget> <output>7/12 = around 0.583333</output> <gadget id="calculator">3 / 4</gadget> <output>3/4 = around 0.75</output> <gadget id="calculator">(7/12) / (3/4)</gadget> <output>7/9 = around 0.777778</output> <result>7/9 = around 0.777778</result>

7/9

x=((1-(2/3))+((1/5)/(4/5)))/(3/4)

ape210k__00005348

By the way, the turnover of the store in March is 3600 yuan, if the tax is 5% of the turnover, how much tax should be paid.

顺便商店三月份的营业额是3600元，如果按营业额的5%纳税，应纳税多少元．

<gadget id="calculator">5 / 100</gadget> <output>1/20 = around 0.05</output> <gadget id="calculator">3_600 * (1/20)</gadget> <output>180</output> <result>180</result>

180

x=3600*5%

ape210k__00490931

The current price of a drug is 35 yuan, which is 15 yuan lower than the original price. How much is the current price lower than the original price?

一种药价现价35元，比原价降低15元，现价比原价降低了多少．

<gadget id="calculator">35 + 15</gadget> <output>50</output> <gadget id="calculator">15 / 50</gadget> <output>3/10 = around 0.3</output> <result>3/10 = around 0.3</result>

3/10

x=15/(35+15)

ape210k__00312146

From a rectangle with a length of 19 cm and a width of 13 cm, cut out the largest square, what is the area of the remaining part in square centimeters?

从一个长19厘米，宽13厘米的长方形中，剪一个最大的正方形，剩下部分的面积是多少平方厘米？

<gadget id="calculator">19 - 13</gadget> <output>6</output> <gadget id="calculator">13 * 6</gadget> <output>78</output> <result>78</result>

78

x=13*(19-13)

ape210k__00138903

1+3+5+7+...A=324, then A=how much.

1+3+5+7+…A=324，则A=多少．

<gadget id="calculator">18 * 2</gadget> <output>36</output> <gadget id="calculator">36 - 1</gadget> <output>35</output> <result>35</result>

35

x=18*2-1

ape210k__00353385

From A to B, (2/7) is the uphill road, (4/7) is the flat road, and the rest are downhill. Xiaoduo goes back and forth between A and B and goes downhill (3/8 ) kilometers, how many kilometers did Xiaoduo walk uphill from point B back to point A?

从甲地到乙地，其中(2/7)是上破路，(4/7)是平坦路，其余是下坡路，小朵在甲、乙两地间往返一趟共走下坡路(3/8)千米，小朵从乙地回甲地走了多少千米上坡路？

<gadget id="calculator">3 / 8</gadget> <output>3/8 = around 0.375</output> <gadget id="calculator">2 / 7</gadget> <output>2/7 = around 0.285714</output> <gadget id="calculator">4 / 7</gadget> <output>4/7 = around 0.571429</output> <gadget id="calculator">1 - (2/7) - (4/7)</gadget> <output>1/7 = around 0.142857</output> <gadget id="calculator">(2/7) + (1/7)</gadget> <output>3/7 = around 0.428571</output> <gadget id="calculator">(3/8) / (3/7)</gadget> <output>7/8 = around 0.875</output> <gadget id="calculator">(7/8) * (1/7)</gadget> <output>1/8 = around 0.125</output> <result>1/8 = around 0.125</result>

1/8

x=(3/8)/((2/7)+(1-(2/7)-(4/7)))*(1-(2/7)-(4/7))

ape210k__00698977

A barrel of peanut oil is 10 liters in total, how many liters are left after eating (3/5) of it.

一桶花生油共10升，吃了它的(3/5)后，还剩多少升．

<gadget id="calculator">3 / 5</gadget> <output>3/5 = around 0.6</output> <gadget id="calculator">10 * (3/5)</gadget> <output>6</output> <gadget id="calculator">10 - 6</gadget> <output>4</output> <result>4</result>

4

x=10-10*(3/5)

ape210k__00567496

Move the decimal point of 9.028 one place to the left and then two places to the right. What is the decimal point?

将9.028的小数点先向左移动一位，再向右移动两位，这个小数变成多少

<result>90.28</result>

90.28

x=90.28

ape210k__00625543

The distance between A and B is 48km. The express train departs from Station A to Station B at 5:00 in the morning, and the local train departs from Station B to Station A at the same time. The two trains meet at 11:00 in the morning, and the express train arrives at Station B at 3:00 in the afternoon. What time does it arrive at Station A?

甲、乙两站相距48km，快车凌晨5：00从甲站开往乙站，慢车同时从乙站开往甲站，两车在上午11：00相遇，下午3：00快车到达乙站，慢车到达甲站是什么时刻？

<result>20</result>

20

x=20

ape210k__00570118

On the 400-meter lap track, Xiao Ming ran 2 and a half laps, how many kilometers did he run

在400米一圈的跑道上，小明共跑了2圈半，他跑了多少千米

<gadget id="calculator">2.5 / 1_000</gadget> <output>0.0025</output> <gadget id="calculator">400 * 0.0025</gadget> <output>1</output> <result>1</result>

1

x=400*2.5/1000

ape210k__00275982

On the drawing with a scale of 1:10000, the distance between the two places is 7 cm. What is the actual distance between the two places in meters?

在比例尺是1：10000的图纸上，量得两地的距离是7厘米，两地的实际距离是多少米．

<gadget id="calculator">1 / 10_000</gadget> <output>1/10_000 = around 0.0001</output> <gadget id="calculator">7 / (1/10_000)</gadget> <output>70_000</output> <gadget id="calculator">70_000 / 100</gadget> <output>700</output> <result>700</result>

700

(7/(1/10000))/100

ape210k__00874583

This semester is coming to an end. In order to encourage students with good performance, Xinfa Primary School bought 500 notebooks as prizes. Each notebook is 2.8 yuan. How much did you spend on these prizes?

本学期即将结束，信发小学为了鼓励表现好的学生，买了500本笔记本作为奖品，每本笔记本2.8元，买这些奖品一共花了多少钱？

<gadget id="calculator">2.8 * 500</gadget> <output>1_400</output> <result>1_400</result>

1_400

x=2.8*500

ape210k__00280769

How many plastic bags with a length of 3 decimeters and a width of 2 decimeters can be made from a plastic film with a length of 12 meters and a width of 2 meters?

用一块长12米、宽2米的塑料薄膜，能做多少个长3分米、宽2分米的塑料袋．

<gadget id="calculator">10 / 3</gadget> <output>10/3 = around 3.333333</output> <gadget id="calculator">10 / 2 / 2</gadget> <output>5/2 = around 2.5</output> <gadget id="calculator">12 * (10/3) * 2 * (5/2)</gadget> <output>200</output> <result>200</result>

200

x=12*10/3*2*10/2/2

ape210k__00073201

Aunt Li deposited 3,000 yuan in the bank for regular education savings for three years. If the annual interest rate is 3.24%, what is the total amount of principal and interest that can be withdrawn after maturity?

李阿姨把3000元钱存入银行办理了定期三年的教育储蓄．如果年利率是3.24%，到期后可取出的本金和利息一共是多少元？

<gadget id="calculator">3.24 / 100</gadget> <output>0.0324</output> <gadget id="calculator">3_000 * 0.0324 * 3</gadget> <output>291.6</output> <gadget id="calculator">3_000 + 291.6</gadget> <output>3_291.6</output> <result>3_291.6</result>

3_291.6

x=3000+3000*3.24%*3

ape210k__00356396

How many kilograms is 100 kilograms if increased by 25%.

100千克增加25%后是多少千克．

<gadget id="calculator">25 / 100</gadget> <output>1/4 = around 0.25</output> <gadget id="calculator">1 + (1/4)</gadget> <output>5/4 = around 1.25</output> <gadget id="calculator">100 * (5/4)</gadget> <output>125</output> <result>125</result>

125

x=100*(1+25%)

ape210k__01029383

Xiaodong arranged some 5 jiao coins evenly around the periphery of a square paper, and the number of coins on each side was equal. The total face value of these coins was 12 yuan. How many coins can be placed on each side at most.

小东把一些5角的硬币平均排列在一张正方形纸的周边，每边的硬币数相等，这些硬币的总面值是12元．每边最多能放多少枚硬币．

<gadget id="calculator">12 / 0.5</gadget> <output>24</output> <gadget id="calculator">24 / 4</gadget> <output>6</output> <gadget id="calculator">6 + 1</gadget> <output>7</output> <result>7</result>

7

x=(12/0.5)/4+1

ape210k__00688101

Add 15 to the numerator of (5/9), how much should be added to the denominator to keep the size of the fraction unchanged.

(5/9)的分子加上15，要使分数的大小不变，分母应加上多少．

<gadget id="calculator">5 + 15</gadget> <output>20</output> <gadget id="calculator">20 / 5</gadget> <output>4</output> <gadget id="calculator">9 * 4</gadget> <output>36</output> <gadget id="calculator">36 - 9</gadget> <output>27</output> <result>27</result>

27

x=(9*((5+15)/5))-9

ape210k__00016359

Increase the numerator of (2/5) by 6, how much should the denominator be increased to keep the fraction size constant

把(2/5)的分子增加6，要使分数大小不变，分母应增加多少

<result>15</result>

15

x=15

ape210k__00220370

Given that x and y are any rational numbers, we stipulate: x⊕y=x+y-1, x⊗y=xy-1, try to calculate the value of 4⊗((6⊕8)⊕(3⊗5)).

已知x、y为任意有理数，我们规定：x⊕y=x+y-1，x⊗y=xy-1，试计算4⊗((6⊕8)⊕(3⊗5))的值．

<gadget id="calculator">14 - 1</gadget> <output>13</output> <gadget id="calculator">13 + 13</gadget> <output>26</output> <gadget id="calculator">4 * 26</gadget> <output>104</output> <gadget id="calculator">104 - 1</gadget> <output>103</output> <result>103</result>

103

x=4*(13+14-1)-1

ape210k__00201644

Xiao Ming, Xiao Hong, and Xiao Wang practiced a relay race on the school's circular track. Xiao Ming ran a lap (1/4), Xiao Hong continued to run for a while, and Xiao Wang continued to run a lap (1/4). /3). In this way, the three of them just ran around. It is known that Xiao Ming ran 40 meters less than Xiao Wang, how many meters did Xiao Hong run?

小明、小红、小王三人在学校的环形跑道上练接力赛，小明跑了一圈的(1/4)，小红接着跑了一段路，小王又接着跑了一圈的(1/3)．这样三人正好跑了一圈．已知小明比小王少跑40米，小红跑了多少米？

<gadget id="calculator">1 / 3</gadget> <output>1/3 = around 0.333333</output> <gadget id="calculator">1 / 4</gadget> <output>1/4 = around 0.25</output> <gadget id="calculator">(1/3) - (1/4)</gadget> <output>1/12 = around 0.083333</output> <gadget id="calculator">40 / (1/12)</gadget> <output>480</output> <gadget id="calculator">1 - (1/3) - (1/4)</gadget> <output>5/12 = around 0.416667</output> <gadget id="calculator">480 * (5/12)</gadget> <output>200</output> <result>200</result>

200

x=(40/((1/3)-(1/4)))*(1-(1/3)-(1/4))

ape210k__00605227

A conical sandy land has a base radius of 3m and a height of 25dm. If this pile of sand is used to pave a 4mm thick road on a 5m wide road, how many meters can be paved?

一个圆锥形沙地，底面半径3m，高是25dm．用这堆沙子在5m宽的公路上铺4mm厚的路面，可以铺多少米？

<gadget id="calculator">1 / 3</gadget> <output>1/3 = around 0.333333</output> <gadget id="calculator">3 ** 2</gadget> <output>9</output> <gadget id="calculator">25 / 10</gadget> <output>5/2 = around 2.5</output> <gadget id="calculator">5 * 0.004</gadget> <output>0.02</output> <gadget id="calculator">(5/2) / 0.02</gadget> <output>125</output> <gadget id="calculator">(1/3) * 3.14 * 9 * 125</gadget> <output>1_177.5</output> <result>1_177.5</result>

1_177.5

x=(1/3)*3.14*3**2*(25/10)/(5*0.004)

ape210k__00160779

How many consecutive 5.48s are subtracted from 54.8 to get 5.48.

54.8连续减去多少个5.48后得5.48．

<gadget id="calculator">54.8 - 5.48</gadget> <output>49.32</output> <gadget id="calculator">49.32 / 5.48</gadget> <output>9</output> <result>9</result>

9

x=(54.8-5.48)/5.48

ape210k__00214097

car travels from A to B, 3/5 of the journey is flat, 3/8 of the remaining distance is uphill, and the rest is downhill. When I came back, the uphill road was 5 kilometers. How many kilometers are there between A and B?

一辆汽车从甲地开往乙地，平路占全程的3/5，剩下的路程中3/8是上坡路，其余是下坡路．回来时上坡路是5千米．甲、乙两地相距多少千米？

<gadget id="calculator">3 / 8</gadget> <output>3/8 = around 0.375</output> <gadget id="calculator">1 - (3/8)</gadget> <output>5/8 = around 0.625</output> <gadget id="calculator">3 / 5</gadget> <output>3/5 = around 0.6</output> <gadget id="calculator">1 - (3/5)</gadget> <output>2/5 = around 0.4</output> <gadget id="calculator">5 / (5/8) / (2/5)</gadget> <output>20</output> <result>20</result>

20

x=5/(1-(3/8))/(1-(3/5))

ape210k__00118932

Knowledge contest, a total of 20 questions. 6 points for a correct answer, 3 points for a wrong answer, 0 points for no answer, 102 points for Xiaoliang, how many questions he answered correctly.

知识竞赛，一共20题．答对一题得6分，答错一题扣3分，没答得0分，小亮得了102分，他答对了多少题．

<gadget id="calculator">20 * 6</gadget> <output>120</output> <gadget id="calculator">120 - 102</gadget> <output>18</output> <gadget id="calculator">6 + 3</gadget> <output>9</output> <gadget id="calculator">18 / 9</gadget> <output>2</output> <gadget id="calculator">20 - 2</gadget> <output>18</output> <result>18</result>

18

x=20-(((20*6)-102)/(6+3))

ape210k__00455279

The flour extraction rate of a kind of wheat is 85%, how many tons of wheat are needed to grind 13.6 tons of flour.

一种小麦出粉率为85%，要磨13.6吨面粉，需要小麦多少吨．

<gadget id="calculator">85 / 100</gadget> <output>17/20 = around 0.85</output> <gadget id="calculator">13.6 / (17/20)</gadget> <output>16</output> <result>16</result>

16

x=13.6/85%

ape210k__00593801

Five times Xiao Ming's age plus 3 is the age of grandpa. Grandpa is 63 years old this year. How old is Xiao Ming?

小明年龄的5倍再加3就是爷爷的年龄，爷爷今年63岁，小明今年几岁？

<gadget id="calculator">63 - 3</gadget> <output>60</output> <gadget id="calculator">60 / 5</gadget> <output>12</output> <result>12</result>

12

x=(63-3)/5

ape210k__01108435

There are 200 students in the sixth grade. Today, 3 people ask for leave and 1 person is absent. What is the attendance rate of the sixth grade today?

六年级共有200人，今天有3人请假，1人缺席，六年级今天的出勤率是多少．

<gadget id="calculator">200 - 3 - 1</gadget> <output>196</output> <gadget id="calculator">196 / 200</gadget> <output>49/50 = around 0.98</output> <gadget id="calculator">100 / 100</gadget> <output>1</output> <gadget id="calculator">(49/50) * 1</gadget> <output>49/50 = around 0.98</output> <result>49/50 = around 0.98</result>

49/50

x=(200-3-1)/200*100%

ape210k__00372378

Qianjin Elementary School spent 1,800 yuan to buy football, and 25% more money to buy basketball than football. How much did it cost to buy basketball?

前进小学买足球用了1800元，买篮球用的钱数比足球多25%，买篮球用了多少元？

<gadget id="calculator">25 / 100</gadget> <output>1/4 = around 0.25</output> <gadget id="calculator">1 + (1/4)</gadget> <output>5/4 = around 1.25</output> <gadget id="calculator">1_800 * (5/4)</gadget> <output>2_250</output> <result>2_250</result>

2_250

x=1800*(1+25%)

ape210k__00036788

Calculation: 20.11*37-201.1*1.9+2011*0.82=

计算：20.11*37-201.1*1.9+2011*0.82=

<gadget id="calculator">20.11 * 37</gadget> <output>744.07</output> <gadget id="calculator">201.1 * 1.9</gadget> <output>382.09</output> <gadget id="calculator">744.07 - 382.09</gadget> <output>361.98</output> <gadget id="calculator">2_011 * 0.82</gadget> <output>1_649.02</output> <gadget id="calculator">361.98 + 1_649.02</gadget> <output>2_011</output> <result>2_011</result>

2_011

x=20.11*37-201.1*1.9+2011*0.82

ape210k__00840341

A steel factory needs to melt and cast a cube steel with a side length of 12dm into a rectangular steel with a cross-sectional area of 3600dm**2. What is the height of the steel plate?

炼钢厂要把一个棱长是12dm的正方体钢材熔铸成一个横截面积是3600dm**2的长方本钢材，熔铸成钢板的高是多少？

<gadget id="calculator">12 / 3_600</gadget> <output>1/300 = around 0.003333</output> <gadget id="calculator">12 * 12 * (1/300)</gadget> <output>12/25 = around 0.48</output> <result>12/25 = around 0.48</result>

12/25

x=12*12*12/3600

ape210k__00421027

Xiaoqiang measured the vertical air conditioner in his house. The length is 0.5 meters, the width is 0.4 meters, and the height is 1.7 meters. Xiaoqiang’s mother is going to make a cloth cover for the air conditioner. Please help Xiaoqiang’s mother calculate how many square meters of fabric is needed.

小强测量了一下他家的立式空调，长0.5米宽0.4米高1.7米小强的妈妈准备给空调做个布罩，请你帮小强的妈妈算一算至少需要多少平方米的布料．

<gadget id="calculator">0.5 * 0.4</gadget> <output>0.2</output> <gadget id="calculator">0.5 * 1.7 * 2</gadget> <output>1.7</output> <gadget id="calculator">0.4 * 1.7 * 2</gadget> <output>1.36</output> <gadget id="calculator">0.2 + 1.7 + 1.36</gadget> <output>3.26</output> <result>3.26</result>

3.26

x=0.5*0.4+0.5*1.7*2+0.4*1.7*2

ape210k__00474759

A cylindrical container, measured from the inside, has a base diameter of 20 cm. There is water 20 cm deep in this container. Now pour all the water into a cuboid container with a length of 40 cm and a width of 25 cm. How deep is the water in cm?

一种圆柱形容器，从里面量，底面直径20厘米．在这个容器中盛有20厘米深的水，现把水全部倒入一只长40厘米、宽25厘米的长方体容器中，水深多少厘米？

<gadget id="calculator">20 / 2</gadget> <output>10</output> <gadget id="calculator">10 ** 2</gadget> <output>100</output> <gadget id="calculator">40 * 25</gadget> <output>1_000</output> <gadget id="calculator">20 / 1_000</gadget> <output>1/50 = around 0.02</output> <gadget id="calculator">3.14 * 100 * (1/50)</gadget> <output>6.28</output> <result>6.28</result>

6.28

x=3.14*(20/2)**2*20/(40*25)

ape210k__00398082

In a community, 38 trees are planted this year, and the number of trees planted this year is 7 times less than that of last year. How many trees did you plant last year?

一个小区，今年植树38棵，今年植树的棵数比去年的3倍还少7棵．去年植树多少棵？

<gadget id="calculator">38 + 7</gadget> <output>45</output> <gadget id="calculator">45 / 3</gadget> <output>15</output> <result>15</result>

15

x=(38+7)/3

ape210k__00220524

There are 15 red, yellow and blue balls in the same shape in each bag. Each child draws 2 small balls from it. At least how many children touch the ball to ensure that two people touch the same ball.

袋中有外形完全一样的红、黄、蓝三种颜色的小球各15个．每个小朋友从中摸出2个小球．至少有多少个小朋友摸球，才能保证一定有两个人摸的球一样．

<gadget id="calculator">3 * 2</gadget> <output>6</output> <gadget id="calculator">6 + 1</gadget> <output>7</output> <result>7</result>

7

x=3*2+1

ape210k__01061435

A duck weighs 4 kg, and a sheep weighs 8 times as much. How much does a sheep weigh more than a duck?

一只鸭重4千克，一只羊的重量是它的8倍．羊比鸭重多少千克？

<gadget id="calculator">4 * 8</gadget> <output>32</output> <gadget id="calculator">32 - 4</gadget> <output>28</output> <result>28</result>

28

x=4*8-4

ape210k__01095609

A school used 5 tons less water in December than in November, which is (1/6) less than in November. How many tons of water is used in December.

某学校十二月份比十一月份少用水5吨，比十一月份节约了(1/6)．十二月份用水多少吨．

<gadget id="calculator">1 / 6</gadget> <output>1/6 = around 0.166667</output> <gadget id="calculator">5 / (1/6)</gadget> <output>30</output> <gadget id="calculator">1 - (1/6)</gadget> <output>5/6 = around 0.833333</output> <gadget id="calculator">30 * (5/6)</gadget> <output>25</output> <result>25</result>

25

x=5/(1/6)*(1-(1/6))

ape210k__00103822

The warehouse shipped 240 tons of rice, which is 3/4 of the tons of soybeans shipped. How many tons of soybeans were shipped?

仓库运来大米240吨，是运来的大豆吨数的(3/4)，运来大豆多少吨？

<gadget id="calculator">3 / 4</gadget> <output>3/4 = around 0.75</output> <gadget id="calculator">240 / (3/4)</gadget> <output>320</output> <result>320</result>

320

x=240/(3/4)

ape210k__01222101

In a right triangle, if one acute angle is 65°, what is the other acute angle?

在一个直角三角形中，已知一个锐角是65°，另一个锐角是多少度？

<gadget id="calculator">90 + 65</gadget> <output>155</output> <gadget id="calculator">180 - 155</gadget> <output>25</output> <result>25</result>

25

x=180-(90+65)

ape210k__00433596

If the base area of the cylinder and the cone are equal, and the height of the cylinder is 1/6 of the height of the cone, then how many times the volume of the cone is the volume of the cylinder.

圆柱和圆锥的底面积相等，圆柱的高是圆锥的高的(1/6)，则圆锥的体积是圆柱的体积的多少倍．

<result>2</result>

2

x=2

ape210k__00336182

Use wire to form a rectangle 8 cm long and 3 cm wide. How long is the wire at least?

用铁丝围成一个长8厘米，宽3厘米的长方形．至少要用多长的铁丝？

<gadget id="calculator">8 + 3</gadget> <output>11</output> <gadget id="calculator">11 * 2</gadget> <output>22</output> <result>22</result>

22

x=(8+3)*2

ape210k__00714085

The ratio of the length to width of the national flag hanging on the campus is 3:2, the known length is 192 centimeters, how many centimeters is the width.

校园里挂的国旗的长与宽的比是3：2，已知长是192厘米，那么宽多少厘米．

<gadget id="calculator">2 / 3</gadget> <output>2/3 = around 0.666667</output> <gadget id="calculator">192 * (2/3)</gadget> <output>128</output> <result>128</result>

128

x=192*(2/3)

ape210k__00497489

The product of the upper base and the height of a trapezoid is 44 square centimeters, and the product of the lower base and the height is 66 square centimeters. What is its area?

一个梯形上底与高的积是44平方厘米，下底与高的积是66平方厘米，它的面积是多少平方厘米．

<gadget id="calculator">44 + 66</gadget> <output>110</output> <gadget id="calculator">110 / 2</gadget> <output>55</output> <result>55</result>

55

x=(44+66)/2

ape210k__00987863

The upper base of the trapezoid is 6 decimeters, the lower base is 14 decimeters, and the height is 10 decimeters. What is its area in square decimeters?

梯形的上底是6分米，下底是14分米，高是10分米，它的面积是多少平方分米．

<gadget id="calculator">6 + 14</gadget> <output>20</output> <gadget id="calculator">10 / 2</gadget> <output>5</output> <gadget id="calculator">20 * 5</gadget> <output>100</output> <result>100</result>

100

x=(6+14)*10/2

ape210k__00463817

Xiao Ming calculates 60-30/5 as (60-30)/5, what is the difference between the number he calculated and the correct number

小明把60-30/5按(60-30)/5进行计算，他算出的得数与正确的得数相差多少

<gadget id="calculator">30 / 5</gadget> <output>6</output> <gadget id="calculator">60 - 6</gadget> <output>54</output> <gadget id="calculator">60 - 30</gadget> <output>30</output> <gadget id="calculator">54 - 6</gadget> <output>48</output> <result>48</result>

48

x=(60-30/5)-((60-30)/5)

ape210k__01032589

If the product of a and b is both even and prime, and (7/(a))=((b)/(x)), then 7.7x=what.

如果a与b的积既是偶数又是素数，且(7/(a))=((b)/(x))，那么7.7x=多少．

<gadget id="calculator">2 / 7</gadget> <output>2/7 = around 0.285714</output> <gadget id="calculator">7.7 * (2/7)</gadget> <output>2.2</output> <result>2.2</result>

2.2

x=7.7*2/7

ape210k__00476225

What is the result of 25*2/2

25*2/2结果是多少

<gadget id="calculator">2 / 2</gadget> <output>1</output> <gadget id="calculator">25 * 1</gadget> <output>25</output> <result>25</result>

25

x=25*2/2

ape210k__00443210

Xiao Ming goes shopping in Xingfuxing Supermarket. He brings 40 yuan and buys 8 bags of salt, each bag of salt is 3 yuan. How much money does Xiao Ming have left?

小明到兴福兴超市购物，他带了40元，买了8袋盐，每袋盐3元，小明还剩多少元？

<gadget id="calculator">3 * 8</gadget> <output>24</output> <gadget id="calculator">40 - 24</gadget> <output>16</output> <result>16</result>

16

x=40-3*8

ape210k__00293264

The actual investment of the National Stadium (Bird's Nest), the main venue of the Beijing Olympic Games, is about 3.1 billion yuan, which is 7/38 less than the original plan. How much is the original plan to invest?

北京奥运会主会场--国家体育场(鸟巢)实际投资约为31亿元，比原计划节约了(7/38)，原计划投资多少亿元？

<gadget id="calculator">7 / 38</gadget> <output>7/38 = around 0.184211</output> <gadget id="calculator">1 - (7/38)</gadget> <output>31/38 = around 0.815789</output> <gadget id="calculator">31 / (31/38)</gadget> <output>38</output> <result>38</result>

38

x=31/(1-(7/38))

ape210k__00502017

The grain processing factory has 27,000 kilograms of rice, packed in 60 kilogram bags, and transported by trucks. If each truck holds 30 bags, how many trucks are needed?

粮食加工厂有大米27000千克，60千克装一袋，用卡车全部运走，如果每辆装30袋，需要用卡车多少辆？

<gadget id="calculator">27_000 / 60 / 30</gadget> <output>15</output> <result>15</result>

15

x=27000/60/30

ape210k__00422843

Saving is the traditional virtue of the Chinese nation. In the first half of last year, Hongxing Primary School saved a total of 366 degrees of electricity, and in the second half of the year, it saved an average of 65 degrees of electricity per month. How much electricity was saved per month on average last year?

节约是中华民族的传统美德．红星小学去年上半年共节约用电366度，下半年平均每月节约用电65度．去年平均每月节约用电多少度？

<gadget id="calculator">65 * 6</gadget> <output>390</output> <gadget id="calculator">390 + 366</gadget> <output>756</output> <gadget id="calculator">756 / 12</gadget> <output>63</output> <result>63</result>

63

x=(65*6+366)/12

ape210k__00032417

438*40, how many "0"s are there at the end of the product.

438*40，积的末尾有多少个"0"．

<result>1</result>

1

x=1

ape210k__00170665

The school sports team has 30 students, and the ratio of boys to girls is 3:2. So how many girls are there?

学校体育队有30名学生，其中男生与女生人数的比是3：2．那么女生是多少人．

<gadget id="calculator">3 + 2</gadget> <output>5</output> <gadget id="calculator">2 / 5</gadget> <output>2/5 = around 0.4</output> <gadget id="calculator">30 * (2/5)</gadget> <output>12</output> <result>12</result>

12

x=30*(2/(3+2))

ape210k__00615848

The product of a two-digit number multiplied by 6 is equal to the product of 12 times 25. What is the two-digit number?

一个两位数乘6所得的积，等于12乘25的积，这个两位数是多少．

<gadget id="calculator">25 / 6</gadget> <output>25/6 = around 4.166667</output> <gadget id="calculator">12 * (25/6)</gadget> <output>50</output> <result>50</result>

50

x=12*25/6

ape210k__00065934

The fourth and fifth grade students participate in the group gymnastics competition held by the school. There are 4 classes in the fourth grade, with 40 students in each class; there are 4 classes in the fifth grade, with 36 students in each class. How many people in grades 4 and 5 participated in the competition? ．

四、五年级同学参加学校举行的团体操比赛，四年级有4个班，每班选40人；五年级有4个班，每班选36人．四、五年级共有多少人参加比赛？．

<gadget id="calculator">40 * 4</gadget> <output>160</output> <gadget id="calculator">36 * 4</gadget> <output>144</output> <gadget id="calculator">160 + 144</gadget> <output>304</output> <result>304</result>

304

x=40*4+36*4

ape210k__00361319

To show love for the disabled, there are 4 classes in the third grade, with 48 students in each class, and a total of 576 yuan was donated. How much is the average donation per person?

为残疾人献爱心，三年级有4个班，每班48人，共捐款576元，平均每人捐多少元．

<gadget id="calculator">48 * 4</gadget> <output>192</output> <gadget id="calculator">576 / 192</gadget> <output>3</output> <result>3</result>

3

x=576/(48*4)

ape210k__00202070

The express train is 102 meters long and travels 21 meters per second; the slow train is 117 meters long and travels 12 meters per second. The two cars are running in the same direction on the track; from the time when the difference between the front of the express train and the rear of the slow train is 105 meters, the timing starts, and when the express train catches up with the slow train and leaves the front of the slow train, how many minutes have elapsed?

快车长102米，每秒行21米；慢车长117米，每秒行12米．两车在轨道上同向行驶；从快车车头与慢车车尾差105米，开始计时，到快车追上慢车离开慢车车头，问共经过多少分钟？

<gadget id="calculator">105 + 102 + 117</gadget> <output>324</output> <gadget id="calculator">21 - 12</gadget> <output>9</output> <gadget id="calculator">324 / 9</gadget> <output>36</output> <gadget id="calculator">36 / 60</gadget> <output>3/5 = around 0.6</output> <result>3/5 = around 0.6</result>

3/5

x=((105+102+117)/(21-12))/60

ape210k__01171365

A grocery store makes a gift box out of toffee and chocolate. The mass ratio of toffee and chocolate in each box is 5:3. If there are 60kg of toffee and 60kg of chocolate each, how many kilograms of chocolate will be left when the toffee is used up?

食品店用奶糖和巧克力配制一种礼品盒．每盒中奶糖和巧克力的质量比是5：3，如果有奶糖和巧克力各60kg，奶糖用完时，巧克力还剩多少千克？

<gadget id="calculator">5 / 3</gadget> <output>5/3 = around 1.666667</output> <gadget id="calculator">60 / (5/3)</gadget> <output>36</output> <gadget id="calculator">60 - 36</gadget> <output>24</output> <result>24</result>

24

x=60-60/(5/3)

ape210k__00019143

The food box factory used to produce 300 food boxes per day, but now it can produce 60 more food boxes per day due to the improvement of production equipment. According to this calculation, the production of 9000 food boxes can complete the task earlier than the original number of days.

食品盒厂原来每天生产食品盒300个，由于改进生产设备，现在每天可以多生产60个．照这样计算，生产9000个食品盒，可以比原来提前多少天完成任务．

<gadget id="calculator">9_000 / 300</gadget> <output>30</output> <gadget id="calculator">300 + 60</gadget> <output>360</output> <gadget id="calculator">9_000 / 360</gadget> <output>25</output> <gadget id="calculator">30 - 25</gadget> <output>5</output> <result>5</result>

5

x=9000/300-9000/(300+60)

ape210k__00251223

Cut a 10-meter-long rope into at least how many sections, one of which must be less than 1 meter in length.

把10米长的绳子至少剪成多少段，其中必有一段的长度小于1米．

<gadget id="calculator">10 / 1</gadget> <output>10</output> <gadget id="calculator">10 + 1</gadget> <output>11</output> <result>11</result>

11

x=10/1+1

ape210k__00688215

Build a circular path around a circular flowerbed. The radius of the flowerbed is 5 meters and the width of the path is 2 meters. What is the area of the circular path in square meters?

在一个圆形花圃周围修一条环形小路，花圃半径为5米，小路宽2米，环形小路的面积是多少平方米．

<gadget id="calculator">5 + 2</gadget> <output>7</output> <gadget id="calculator">7 ** 2</gadget> <output>49</output> <gadget id="calculator">5 ** 2</gadget> <output>25</output> <gadget id="calculator">49 - 25</gadget> <output>24</output> <gadget id="calculator">3.14 * 24</gadget> <output>75.36</output> <result>75.36</result>

75.36

x=3.14*((5+2)**2-5**2)

ape210k__00969909

The orchard produced 6 tons of fruit last year, and this year it has increased (1/6) compared to last year. How many tons of fruit will it produce this year?

果园去年产水果6吨，今年比去年增加(1/6)，今年产水果多少吨？

<gadget id="calculator">1 / 6</gadget> <output>1/6 = around 0.166667</output> <gadget id="calculator">1 + (1/6)</gadget> <output>7/6 = around 1.166667</output> <gadget id="calculator">6 * (7/6)</gadget> <output>7</output> <result>7</result>

7

x=6*(1+(1/6))

ape210k__00996357

In the formula □/10=5…□, what is the maximum remainder?

在算式□/10=5…□中，余数最大为多少．

<gadget id="calculator">10 - 1</gadget> <output>9</output> <result>9</result>

9

x=10-1

ape210k__00268997

The TV factory planned to produce 1,440 TVs in 25 days, but actually completed the task 5 days ahead of schedule. How many TVs were actually completed every day?

电视机厂计划25天生产电视机1440台，实际提前5天完成任务，实际每天完成电视机多少台？

<gadget id="calculator">25 - 5</gadget> <output>20</output> <gadget id="calculator">1_440 / 20</gadget> <output>72</output> <result>72</result>

72

x=1440/(25-5)

ape210k__00424503

The upper base of a trapezoid is 12 decimeters, the lower base is 16 decimeters, and the height is 9 decimeters. What is the area of this trapezoid in square decimeters?

一个梯形上底12分米，下底16分米，高9分米，这个梯形的面积是多少平方分米？

<gadget id="calculator">12 + 16</gadget> <output>28</output> <gadget id="calculator">9 / 2</gadget> <output>9/2 = around 4.5</output> <gadget id="calculator">28 * (9/2)</gadget> <output>126</output> <result>126</result>

126

x=(12+16)*9/2

ape210k__00095400

To prepare a brine, add 2 kg of salt to 10 kg of water. How many kilograms of salt are needed to prepare 60 kilograms of this brine now?

配制一种盐水，10千克水中加2千克盐．现在要配制60千克这种盐水，需要盐多少千克？

<gadget id="calculator">2 * 60</gadget> <output>120</output> <gadget id="calculator">10 + 2</gadget> <output>12</output> <gadget id="calculator">120 / 12</gadget> <output>10</output> <result>10</result>

10

x=(2*60)/(10+2)

ape210k__00481841

The fertilizer factory originally planned to produce 56 tons of fertilizer in May, but it turned out to produce 29.8 tons in the first half of the month and 31.25 tons in the second half of the month. How much more than the original plan?

化肥厂原计划5月份生产化肥56吨，结果上半月生产29.8吨，下半月生产31.25吨，超过原计划多少？

<gadget id="calculator">29.8 + 31.25</gadget> <output>61.05</output> <gadget id="calculator">61.05 - 56</gadget> <output>5.05</output> <result>5.05</result>

5.05

x=(29.8+31.25)-56

ape210k__00872433

A two-digit number AB is repeated 4 times to form an 8-digit number ABABABAB. After dividing it by AB and then by 9, what is the remainder?

一个两位数AB，重复写4次组成一个8位数ABABABAB，用它除以AB后，再除以9，余数是多少．

<result>4</result>

4

x=4

ape210k__00068682

Xiaoming's family has a rectangular vegetable field with a perimeter of 120 meters. The ratio of length to width is 7:5. What is the area of this vegetable field in square meters?

小明家有一块周长为120米的长方形菜地，长和宽的比是7：5，这块菜地的面积是多少平方米？

<gadget id="calculator">5 + 7</gadget> <output>12</output> <gadget id="calculator">120 / 2 / 12</gadget> <output>5</output> <gadget id="calculator">5 * 7 * 5 * 5</gadget> <output>875</output> <result>875</result>

875

x=120/2/(5+7)*7*120/2/(5+7)*120/2/(5+7)

ape210k__01090407

Students A, B, and C go to the orchard to pick peaches. Student A picks more peaches than student B (1/5), and student B picks more peaches than student C (1/5). How much more peaches are there than classmate C?

甲、乙、丙三名同学到果园摘桃子，甲同学摘的桃子个数比乙同学多(1/5)，乙同学摘的桃子个数比丙同学多(1/5)，甲同学摘的桃子个数比丙同学多几分之几？

<gadget id="calculator">1 / 5</gadget> <output>1/5 = around 0.2</output> <gadget id="calculator">1 + (1/5)</gadget> <output>6/5 = around 1.2</output> <gadget id="calculator">(6/5) * (6/5)</gadget> <output>36/25 = around 1.44</output> <gadget id="calculator">(36/25) - 1</gadget> <output>11/25 = around 0.44</output> <result>11/25 = around 0.44</result>

11/25

x=(1+(1/5))*(1+(1/5))-1

ape210k__00288616

1+2-3+4+5-6+7+8-9+...+601+602-603+604+605-606.

1+2-3+4+5-6+7+8-9+…+601+602-603+604+605-606．

<gadget id="calculator">605 - 606</gadget> <output>-1</output> <gadget id="calculator">604 + (-1)</gadget> <output>603</output> <gadget id="calculator">0 + 603</gadget> <output>603</output> <gadget id="calculator">202 / 2</gadget> <output>101</output> <gadget id="calculator">603 * 101</gadget> <output>60_903</output> <result>60_903</result>

60_903

x=(0+(604+605-606))*202/2

ape210k__00080259

A circular garden has a diameter of 4.5 meters, what is the circumference in meters?

一个圆形花园，直径是4.5米，周长是多少米？

<gadget id="calculator">3.14 * 4.5</gadget> <output>14.13</output> <result>14.13</result>

14.13

x=3.14*4.5

ape210k__00289840

The difference between (4/5) minus (2/3) is multiplied by a number to get (2/7), find this number.

(4/5)减(2/3)的差乘一个数得(2/7)，求这个数．

<gadget id="calculator">2 / 7</gadget> <output>2/7 = around 0.285714</output> <gadget id="calculator">4 / 5</gadget> <output>4/5 = around 0.8</output> <gadget id="calculator">2 / 3</gadget> <output>2/3 = around 0.666667</output> <gadget id="calculator">(4/5) - (2/3)</gadget> <output>2/15 = around 0.133333</output> <gadget id="calculator">(2/7) / (2/15)</gadget> <output>15/7 = around 2.142857</output> <result>15/7 = around 2.142857</result>

15/7

x=(2/7)/((4/5)-(2/3))

ape210k__01007775

Xiao Ming is 3 years old this year, and his father is 31 years old. When the age of the father is 5 times that of the daughter, what is the sum of the ages of the father and daughter?

小明今年3岁，爸爸31岁，当爸爸的年龄是女儿5倍的时候，父女两人年龄的和是多少岁？

<gadget id="calculator">31 - 3</gadget> <output>28</output> <gadget id="calculator">5 - 1</gadget> <output>4</output> <gadget id="calculator">28 / 4</gadget> <output>7</output> <gadget id="calculator">5 + 1</gadget> <output>6</output> <gadget id="calculator">7 * 6</gadget> <output>42</output> <result>42</result>

42

x=(31-3)/(5-1)*(5+1)

ape210k__00913839

In order to participate in the yo-yo competition, Mr. Wang bought 4 boxes of yo-yos, 2 in each box, and spent a total of 96 yuan. How much is each yo-yo on average?

为了参加溜溜球比赛，王老师买了4盒溜溜球，每盒2个，一共花了96元，平均每个溜溜球多少元？

<gadget id="calculator">2 * 4</gadget> <output>8</output> <gadget id="calculator">96 / 8</gadget> <output>12</output> <result>12</result>

12

x=96/(2*4)

ape210k__00691045

Black and white TV sets are (4/5) of color TV sets, and color TV sets are ((())/(())) of the total number of two types of TV sets.

黑白电视机是彩电的(4/5)，彩电是两种电视机总数的((())/(()))．

<gadget id="calculator">4 / 5</gadget> <output>4/5 = around 0.8</output> <gadget id="calculator">1 + (4/5)</gadget> <output>9/5 = around 1.8</output> <gadget id="calculator">1 / (9/5)</gadget> <output>5/9 = around 0.555556</output> <result>5/9 = around 0.555556</result>

5/9

x=1/(1+(4/5))

ape210k__00156585

For three identical cuboids, the sum of the edge lengths is 288 cm, and the lengths of the three edges of each cuboid intersecting at the same point are exactly three consecutive natural numbers. Color the three cuboids: one for one face, one for two faces, and one for three faces. After coloring, cut the three cuboids into small cubes with a side length of 1 cm. Try to calculate how many small cubes there are with only one side painted.

三个完全一样的长方体，棱长总和为288厘米，每个长方体交于同一点的三条棱长恰好是三个连续的自然数．给这三个长方体涂色：一个涂一个面，一个涂两个面，一个涂三个面．涂色后把三个长方体切成棱长为1厘米的小正方体，试计算只有一个面涂色的小正方体至少有多少个．

<gadget id="calculator">1 * 1</gadget> <output>1</output> <gadget id="calculator">8 / 1</gadget> <output>8</output> <gadget id="calculator">7 * 8</gadget> <output>56</output> <gadget id="calculator">8 - 1</gadget> <output>7</output> <gadget id="calculator">7 * 7</gadget> <output>49</output> <gadget id="calculator">9 - 1</gadget> <output>8</output> <gadget id="calculator">49 + 56</gadget> <output>105</output> <gadget id="calculator">105 / 1</gadget> <output>105</output> <gadget id="calculator">7 - 1</gadget> <output>6</output> <gadget id="calculator">6 * 7</gadget> <output>42</output> <gadget id="calculator">6 * 8</gadget> <output>48</output> <gadget id="calculator">42 + 48 + 56</gadget> <output>146</output> <gadget id="calculator">146 / 1</gadget> <output>146</output> <gadget id="calculator">56 + 105 + 146</gadget> <output>307</output> <result>307</result>

307

x=7*8/(1*1)+(7*(8-1)+7*(9-1))/(1*1)+((7-1)*(8-1)+(7-1)*(9-1)+(8-1)*(9-1))/(1*1)

ape210k__00582673

Expanding the side of a cylinder is exactly a square. It is known that the base area of the cylinder is 5 square centimeters. What is the surface area of the cylinder?

把一个圆柱的侧面展开正好是一个正方形，已知圆柱的底面积是5平方厘米，这个圆柱的表面积是多少？

<gadget id="calculator">5 * 2</gadget> <output>10</output> <gadget id="calculator">20 * 3.14</gadget> <output>62.8</output> <gadget id="calculator">10 + 62.8</gadget> <output>72.8</output> <result>72.8</result>

72.8

x=5*2+(20*3.14)

ape210k__00671101

If a factory produces 200 machines in February, which is 1/4 more than in January, then how many machines were produced in January.

某厂二月份生产机器200台，比一月份多生产(1/4)，则一月份生产了多少台．

<gadget id="calculator">1 / 4</gadget> <output>1/4 = around 0.25</output> <gadget id="calculator">1 + (1/4)</gadget> <output>5/4 = around 1.25</output> <gadget id="calculator">200 / (5/4)</gadget> <output>160</output> <result>160</result>

160

x=200/(1+(1/4))

ape210k__00305602

Warehouse A has 42 tons of goods, which is 1/6 more than warehouse B. How many tons more than warehouse B?

甲仓库有货物42吨，比乙仓库多(1/6)，比乙仓库多多少吨？

<gadget id="calculator">1 / 6</gadget> <output>1/6 = around 0.166667</output> <gadget id="calculator">1 + (1/6)</gadget> <output>7/6 = around 1.166667</output> <gadget id="calculator">42 / (7/6)</gadget> <output>36</output> <gadget id="calculator">42 - 36</gadget> <output>6</output> <result>6</result>

6

x=42-42/(1+(1/6))

ape210k__00831101

The tallest animal in the world is the giraffe. An elephant is 3 meters tall. A giraffe is 2/3 taller than an elephant. How many meters tall is this giraffe?

世界上最高的动物是长颈鹿．大象高3米，一只长颈鹿比大象高(2/3)，这只长颈鹿高多少米？

<gadget id="calculator">2 / 3</gadget> <output>2/3 = around 0.666667</output> <gadget id="calculator">1 + (2/3)</gadget> <output>5/3 = around 1.666667</output> <gadget id="calculator">3 * (5/3)</gadget> <output>5</output> <result>5</result>

5

x=3*(1+(2/3))

ape210k__01218989

The time it takes Master Zhang to make a part is reduced from 12 minutes to 8 minutes. In the time it took to make 80 parts, how many more parts can be made now?

张师傅做一个零件所用的时间由原来的12分钟减少到8分钟．原来做80个零件所用的时间，现在可以多做多少个零件？

<gadget id="calculator">80 / 8</gadget> <output>10</output> <gadget id="calculator">12 * 10</gadget> <output>120</output> <gadget id="calculator">120 - 80</gadget> <output>40</output> <result>40</result>

40

x=12*80/8-80

ape210k__01092587

There is a batch of coal in the cafeteria. After some of it is used up, there are still (2/9) and (3/5) tons left. How many tons of coal are there in the cafeteria?

食堂里有一批煤，用去一部分后还剩(2/9)，还剩(3/5)吨，食堂原来有煤多少吨？

<gadget id="calculator">3 / 5</gadget> <output>3/5 = around 0.6</output> <gadget id="calculator">2 / 9</gadget> <output>2/9 = around 0.222222</output> <gadget id="calculator">(3/5) / (2/9)</gadget> <output>27/10 = around 2.7</output> <result>27/10 = around 2.7</result>

27/10

x=(3/5)/(2/9)

ape210k__00041467

A book has 192 pages. Xiaoyu has been reading it for 6 days, 18 pages a day, and the remaining pages are 10 more pages a day than before. How many days will it take to finish the book?

一本书有192页，小玉已读了6天，每天读18页，剩下的每天比原来多读10页，读完全书还要多少天．

<gadget id="calculator">6 * 18</gadget> <output>108</output> <gadget id="calculator">192 - 108</gadget> <output>84</output> <gadget id="calculator">18 + 10</gadget> <output>28</output> <gadget id="calculator">84 / 28</gadget> <output>3</output> <result>3</result>

3

x=(192-6*18)/(18+10)