Pool inlets

At the swimming pool, they usually use three tributaries with the same power to fill the pool. Then the pool will fill in 5 hours. How many hours less would it take to fill the pool if they added 2 more inlets with the same capacity?

Final Answer:

x =  2 h

Step-by-step explanation:

a=3 5=15 b=a/(3+2)=15/(3+2)=3 x=5b=53=2 h



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