The original price of an induction cooker is 280 yuan, and a 20% discount will be given during the "May 1st" period. How much is the price during the "May 1st" period?
一台电磁炉原价280元，"五一"期间打八折，"五一"期间售价为多少元．
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">280 * (4/5)</gadget>
<output>224</output>

<result>224</result>