The clothes of a certain brand in the Xinhua Building were sold at a 20% discount. Teacher Li bought one during the discount period and spent 200 yuan. What was the original price of the clothes?
新华大楼某品牌的衣服八折出售，李老师在打折期间买了一件，花了200元钱，这件衣服原价是多少元．
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">200 / (4/5)</gadget>
<output>250</output>

<result>250</result>