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There is a cylindrical swimming pool with a height of 4 feet and a bottom diameter of 10 feet. Now that the water depth is 3 feet and 6 inches, how many gallons of water are in the pool? （π≈3.14，1feet=12 inches，1gallon=243 cubic inches）
Give your answer to the nearest units digit.
_______gallons
1954 显示答案
以上解析由 考满分老师提供。
