Math, asked by kapilyadav993, 5 months ago

14. A swimming pool can be drained in 1 hour but filling it up takes 3 hours. If the swimming pool is full when all its inlet pipes and drains are opened simultaneously, how long will it take for the pool to be empty?

Answers

Answered by aditya010502

Answer:

nb SB SS c and d only for the first to comment on this device is not a problem with the following ad listing has ended on June and July and August and September and October and November and December and January and February and March and April and May be you r right now because this.

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