A piece of clothing is 10% off and then 10% off again. The price at this time is 162 yuan. How much is the original price of this piece of clothing?
一件衣服打了九折后又打九折，这时的价钱是162元，这件衣服原价是多少元？
<gadget id="calculator">90 / 100</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">162 / (9/10) / (9/10)</gadget>
<output>200</output>

<result>200</result>