The original price of a coat is 480 yuan, and the Spring Festival offers a 20% discount. After the discount, you only need to buy this coat for as little as RMB.
一件上衣原价是480元，春节搞优惠活动打八折，打折后购买这件上衣只需多少元．
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">480 * (4/5)</gadget>
<output>384</output>

<result>384</result>