The original price of a set of furniture is 5,000 yuan, and now it is sold at 4,000 yuan, that is to say, the current price is the original price
一套家具原价5000元，现按4000元出售，就是说现价是原价的多少
<gadget id="calculator">4_000 / 5_000</gadget>
<output>4/5 = around 0.8</output>

<result>4/5 = around 0.8</result>