The price of a piece of clothing in a shopping mall is increased by 60% on the basis of the cost, and then sold at a 20% price reduction. The final profit is 56 yuan. How much is the cost of the clothing?
商场一件衣服在成本的基础上加价60%，后来又降价20%卖出，最后盈利56元，衣服的成本多少元？
<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(3/5) * (1/5)</gadget>
<output>3/25 = around 0.12</output>

<gadget id="calculator">(3/5) - (1/5) - (3/25) - 1</gadget>
<output>-18/25 = around -0.72</output>

<gadget id="calculator">1 + (-18/25)</gadget>
<output>7/25 = around 0.28</output>

<gadget id="calculator">56 / (7/25)</gadget>
<output>200</output>

<result>200</result>