The original price of a product is 120 yuan, and now it is sold at a 25% discount. How much is the current price?
一件商品原价120元，现按七五折销售，现价多少元？
<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">120 * (3/4)</gadget>
<output>90</output>

<result>90</result>