40% of the price of a shirt is 60 yuan, how much is the price of this shirt?
一件衬衫售价的40%是60元，这件衬衫的售价是多少元？
<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">60 / (2/5)</gadget>
<output>150</output>

<result>150</result>