(3/4) of the number A is (2/5) of the number B, and the number B is 60, what is the number A?
甲数的(3/4)是乙数的(2/5)，乙数是60，甲数是多少．
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">60 * (2/5)</gadget>
<output>24</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">24 / (3/4)</gadget>
<output>32</output>

<result>32</result>