The original price of 200 yuan rice cooker was reduced by 20% for promotion, and then the price was raised by 20% due to the shortage of supply. What is the current price?
原价200元的电饭煲降价20%进行促销，后因货源紧缺又提价20%，现价多少元．
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

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

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

<gadget id="calculator">200 * (4/5) * (6/5)</gadget>
<output>192</output>

<result>192</result>