A set of school uniform is 120 yuan, and the price of the trousers is that of the top (3/5). How much is a coat?
一套校服120元，其中裤子的价钱是上衣的(3/5)．一件上衣多少元？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 + (3/5)</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">120 / (8/5)</gadget>
<output>75</output>

<result>75</result>