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It takes three identical water pumps 7 hours to fill a pool. How long would it take two of these same pumps to fill the pool, assuming they all pump at the same rate?
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It takes three identical water pumps 7 hours to fill a pool. How long would it take two of these same pumps to fill the pool, assuming they all pump at the same rate?

User Jonathan Holvey
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6.8k points

2 Answers

2 votes

Answer:

Explanation:

i dont know the exact answer ..but i know that the hours would be a larger number and first you need to find out how many ours 1 pump takes so you do 3 divided by 7 which on the calculator its 0.4...

after this you times it but i dont know by what

User Liris
by
7.0k points
2 votes

Answer:

the answer is 10.5

Explanation:

User Ruslan Gerasimov
by
6.8k points
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