The purchase price of a piece of clothing is 50 yuan, and the price is marked at a profit of 20%. Later, due to market turmoil, the price is reduced by 20%. How much is the actual selling price of this clothing?
一件衣服进价50元，以20%的利润进行标价；后来因市场动荡又降价20%买出，这件衣服进价实际卖价是多少元？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">50 * (6/5) * (4/5)</gadget>
<output>48</output>

<result>48</result>