A cuboid pool is 50 meters long, 30 meters wide, and 2 meters deep. If 5 cubic meters of water can be filled every minute, how many hours will it take to fill the pool with water?
一个长方体的水池，长50米，宽30米，深2米，如果每分钟可以放进5立方米的水，要放满这一池水需要多少小时？
<result>10</result>