The home appliance store sells 30 refrigerators on the first day, 38 refrigerators on the second day, and sells 20,000 yuan more on the second day than on the first day. How much is each refrigerator on average?
家电商场第一天卖30台冰箱，第二天卖38台冰箱，第二天比第一天多卖20000元，平均每台冰箱多少钱？
<gadget id="calculator">38 - 30</gadget>
<output>8</output>

<gadget id="calculator">20_000 / 8</gadget>
<output>2_500</output>

<result>2_500</result>