Question

An Olympic swimming pool is roughly 72 m long and 39 m wide. How long will...

An Olympic swimming pool is roughly 72 m long and 39 m wide. How long will it take to fill such a pool with an ordinary garden hose?

Hint:
You need to make a reasonable estimate for the depth of the pool and explain how you came up with an estimate. Estimate the flow rate for the garden hose in the same way. Do the necessary calculations and explain your result.

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