The original price of a piece of clothing is 150 yuan. Now the price is increased by 20%, and then the price is reduced by 20%. What is the current price of this piece of clothing?
一件衣服的原价为150元，现在先提价20%，再降价20%，这件衣服现在的售价是多少元．
<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">150 * (6/5) * (4/5)</gadget>
<output>144</output>

<result>144</result>