Math, asked by akshatha74, 11 months ago

Pipes A and C can fill an empty cistern in 35 hours and 28 hours respectively, while pipe b can drain the filledd c is tern in 14 hours. if the three pipes are turned on together when the cistern is full, how many hours will it take for the cistern to be 2/5 full?

Answers

Answered by mehjabin12359

6

47 hours its right answer OK bye

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