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nika2105 [10]
3 years ago
5

It takes an inlet pipe of a small swimming pool 20 minutes less to fill the pool than it takes an outlet pipe of the same pool t

o empty it. through an error, starting with an empty pool, both pipes are left open and the pool is filled after 4 hours. how long does it take the inlet pipe to fill the pool and how long does it take the outlet pipe to empty it?

Mathematics
1 answer:
andrew11 [14]3 years ago
7 0

Answer:

It takes the inlet pipe 60 minutes or 1 hour to fill the pool and takes the outlet pipe 80 minutes or 1.33 hours to empty the pool

Step-by-step explanation:

Please kindly check the attached files for details.

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