The price of a pair of trousers is 75 yuan, which is 3/4 of a jacket. How much is a jacket?
一条裤子的价格是75元，是一件上衣的(3/4)，一件上衣多少元？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">75 / (3/4)</gadget>
<output>100</output>

<result>100</result>