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Together,two pipe can fill a reservoir in 3/4 of an hour Pipe 1 needs one hour and 10 minutes(1 1/6 hours) to fill the resevoir by itself. How long would pipe 2 need to fill the reservoir by itself?

 May 23, 2020
 #1
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See:  https://web2.0calc.com/questions/please-help_18922#r2 

 May 23, 2020

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