SOLUTION: Suppose that a small pump can empty a swimming pool in 60 hours and that a large pump can empty a pool in 20 hours. Working together, how long will it take to empty the&#820

Algebra -> Customizable Word Problem Solvers -> Misc -> SOLUTION: Suppose that a small pump can empty a swimming pool in 60 hours and that a large pump can empty a pool in 20 hours. Working together, how long will it take to empty the&#820 Log On

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SOLUTION: Suppose that a small pump can empty a swimming pool in 60 hours and that a large pump can empty a pool in 20 hours. Working&#8203; together, how long will it take to empty the&#820

SOLUTION: Suppose that a small pump can empty a swimming pool in 60 hours and that a large pump can empty a pool in 20 hours. Working together, how long will it take to empty the&#820