Math, asked by ak318347, 10 months ago

Pipe A can fill in 20 mins and pipe B can fill in 30 mins and pipe C can empty the same in 40 mins. if all of work together find the time taken to fill the tank

Answers

Answered by Itsbeautiqueeb

0

Answer:

it is your answer

It will take 90 minutes to fill the tank

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