Question:
An empty swimming pool can be filled to capacity through an inlet pipe in 3 hours and it can be completely drained by a drainpipe in 6 hours. If both pipes are fully open at the same time, in how many hours will the empty pool be filled to capacity?
Answer:
6
4 | |
5 | |
6 | |
5.5 | |
6 |
Last Updated:
08/11/2021 - 03:24