Mathematics, 09.12.2019 06:31 lilpeepxliltracy
One hose can fill a goldfish pond in 14 minutes and two hoses can fill the same pond in 10 minutes. find how long it takes the second hose alone to fill the pond.
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One hose can fill a goldfish pond in 14 minutes and two hoses can fill the same pond in 10 minutes....
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