The original price of a refrigerator is 2600 yuan. The price is reduced by 20% and then raised by 20%. What is the current price?
一台电冰箱原价2600元，先降价20%后再提价20%，现价是多少元．
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

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

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

<gadget id="calculator">2_600 * (4/5) * (6/5)</gadget>
<output>2_496</output>

<result>2_496</result>