The school has 40 kilograms of apples, which is equivalent to (2/5) of pears. How many kilograms of pears are there?
学校有苹果40千克，相当于梨的(2/5)，梨有多少千克？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">40 / (2/5)</gadget>
<output>100</output>

<result>100</result>