There is a cylindrical fountain in a park. The bottom area of the fountain is 6m in diameter. It can hold 18.84 cubic meters at most. What is the depth of the fountain
18.84 ÷ (3.14 × 6 / 2 × 6 / 2) = 2 / 3M
A: the water depth is 2 / 3 meters, or about 0.67 meters
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