The price of a pair of trousers is 75 yuan, which is a pair of jackets (2/3). How much is a set of clothes?
一条裤子的价格是75元，是一条上衣的(2/3)．一套衣服多少钱？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">75 / (2/3)</gadget>
<output>225/2 = around 112.5</output>

<gadget id="calculator">75 + (225/2)</gadget>
<output>375/2 = around 187.5</output>

<result>375/2 = around 187.5</result>