A refrigerator originally cost 1600 yuan, but now it is 20% off. How much is the current price of this refrigerator?
一台冰箱原有1600元，现在打八折，这台冰箱现价要多少元？
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1_600 * (4/5)</gadget>
<output>1_280</output>

<result>1_280</result>