During the "June 1st" period, Yiwu Jiebai Shopping Mall held a 15% discount promotion. Wang Li bought a coat and spent 102 yuan. What is the original price of this coat?
"六一"期间，义乌解百商场举行八五折的促销活动，王丽买了一件上衣花了102元，这件上衣的原价是多少元．
<gadget id="calculator">85 / 100</gadget>
<output>17/20 = around 0.85</output>

<gadget id="calculator">102 / (17/20)</gadget>
<output>120</output>

<result>120</result>