There are 84 kilograms of apples in the store, which (3/4) is exactly the weight of bananas; bananas are (3/40) of the total number of fruits. How many kilograms of fruit are there in total?
商店有苹果84千克，它的(3/4)正好是香蕉的重量；香蕉又是水果总数(3/40)的．一共有水果多少千克？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">3 / 40</gadget>
<output>3/40 = around 0.075</output>

<gadget id="calculator">(3/4) / (3/40)</gadget>
<output>10</output>

<gadget id="calculator">84 * 10</gadget>
<output>840</output>

<result>840</result>