Refrigerators in the two shopping malls were sold at a discount at the same time. In one shopping mall, the original price of a certain type of refrigerator was 2,460 yuan, and it was now on sale at a 20% discount. Which store is cheaper to buy for this type of refrigerator?
两商场的电冰箱同时打折销售，一商场某型号的电冰箱原价是2460元，现打八折出售，另一商场与其同型号的电冰箱原价是2850元，现打七折出售．买哪一商场的该型号电冰箱更便宜呢？
<result>2_460</result>