Mathematics
Mathematics, 11.07.2019 01:00, iamsecond235p318rq

With water from one hose, a swimming pool can be filled in 7 hours. a second, larger hose used alone can fill the pool in 5 hours. how long would it take to fill the pool if both hoses were used simultaneously?

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Mathematics, 29.07.2019 17:10, BallerAlert1644
Sully is having a party and wants to fill his small swimming pool. if he uses only his hose, it takes 3 hours longer than if he uses only his neighbor's bigger hose. if he uses both hoses together, the pool fills in 2 hours. how long does it take for each hose to fill the swimming pool?
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Mathematics, 12.09.2019 05:30, aalexissm
With water from one hose, a swimming pool can be filled in 9 hours. a second, larger hose used alone can fill the pool in 2 hours. how long would it take to fill the pool if both hoses were used simultaneously?
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Mathematics, 29.09.2019 20:20, med69
The doe family is ready to fill their new swimming pool. it can be filled in 12 hours if they use their own water hose, and in 30 hours if they use mr. jones', their neighbor's water hose. how long will the doe's take to fill their pool if the neighbor's hose is used along with their own?
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