Question 4 of 10, Step 1 of 1
Correct
1
filled and then the
An inlet pipe on a sw...
Mathematics, 18.06.2021 06:00 RoyalFox9574
Question 4 of 10, Step 1 of 1
Correct
1
filled and then the
An inlet pipe on a swimming pool can be used to fill the pool in 10 hours. The drain pipe can be used to empty the pool in 30 hours. If the pool is
inlet pipe and drain pipe are opened, how long from that time will it take to fill the pool?
Answers: 3
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