An electric toy is 37.5 yuan after a 25% discount, so how much is the original price?
一个电动玩具打7.5折后是37.5元，那么原价是多少元．
<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">37.5 / (3/4)</gadget>
<output>50</output>

<result>50</result>