A sporting goods store sells a volleyball. The price of each volleyball is 36 yuan after a 25% discount. What is the original price of this volleyball? What is the correct column
体育用品商店出售一种排球，打七五折后每个排球的售价是36元，这种排球的原价是多少元？列式正确的是多少
<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">36 / (3/4)</gadget>
<output>48</output>

<result>48</result>