The original cost of a refrigerator was 1,200 yuan, but now the cost of each refrigerator has been reduced by 20%. How much is the cost of each refrigerator now?
一台电冰箱原来成本是1200元，现在每台成本降低了20%，现在每台成本多少元？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1_200 * (4/5)</gadget>
<output>960</output>

<result>960</result>