Mom bought a refrigerator at a discounted price of 1350 yuan. How much is the original price of this refrigerator?
妈妈以九折优惠的价格购买了一台电冰箱，花了1350元，这台电冰箱原价多少元？
<gadget id="calculator">90 / 100</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">1_350 / (9/10)</gadget>
<output>1_500</output>

<result>1_500</result>