The home appliance store sells 30 refrigerators on the first day, and 38 refrigerators on the second day. The total sales in the two days are 170,000 yuan. How much is each refrigerator on average? (column equation solution)
家电商场第一天卖30台冰箱，第二天卖38台冰箱，两天共卖170000元，平均每台冰箱多少钱？(列方程解答)
<gadget id="calculator">30 + 38</gadget>
<output>68</output>

<gadget id="calculator">170_000 / 68</gadget>
<output>2_500</output>

<result>2_500</result>