SOLUTION: One hose can fill a pool in 15 hours. A second can fill the pool in 10 hours. How long will it take to fill the pool using both hoses?

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Question 843823: One hose can fill a pool in 15 hours. A second can fill the pool in 10 hours. How long will it take to fill the pool using both hoses?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
1/15+1/10=1/x
2/30+3/30=1/x
5/30=1/x
1/6=1/x
x=6