Dad saves 50 yuan a month, and how many years does it take to buy a 1,200 yuan refrigerator?
爸爸每月节省50元钱，买一台1200元的冰箱，需积攒多少年．
<gadget id="calculator">1_200 / 50 / 12</gadget>
<output>2</output>

<result>2</result>