Mathematics, 04.05.2021 21:00 drewje12
Your hose fills a swimming pool in 3 hours. When your friend's hose is used together with your hose, the pool is full in 1 hour. How long in hours) does it take your friend's hose to fill the pool when working alone?
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Your hose fills a swimming pool in 3 hours. When your friend's hose is used together with your hose,...
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