Dad bought a refrigerator, which is 3080 yuan after a 22% discount. How much is the original price of this refrigerator?
爸爸买了一台电冰箱，打八八折后是3080元，这台电冰箱原价是多少元？
<gadget id="calculator">88 / 100</gadget>
<output>22/25 = around 0.88</output>

<gadget id="calculator">3_080 / (22/25)</gadget>
<output>3_500</output>

<result>3_500</result>