Gome big promotion, all electrical appliances 20% off. Xiaoming's family bought an LCD TV for 5,000 yuan during the discount period. What was the original price?
国美电器大促销，所有的电器八折优惠．小明家在优惠期间花5000元买的了一台液晶电视机，原价是多少？
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">5_000 / (4/5)</gadget>
<output>6_250</output>

<result>6_250</result>