You have two pipes P1 and P2 that can fill a large bucket in 4 hours and 2 hours, respectively and you open the pipes at alternate hours.In the give context, how many hours will it take to fill the bucket if you open P1 first?

You have two pipes P1 and P2 that can fill a large bucket in 4 hours a

1.	You have two pipes P1 and P2 that can fill a large bucket in 4 hours and 2 hours, respectively and you open the pipes at alternate hours.In the give context, how many hours will it take to fill the bucket if you open P1 first?
Answer» Ans- 3 HOURS First hour- 1/4 of the bucket is filled Second hour- 1/4+1/2 bucket is filled = 3/4 bucket is filled Third hour 1/4 is LEFT which is filled by P1.

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You have two pipes P1 and P2 that can fill a large bucket in 4 hours and 2 hours, respectively and you open the pipes at alternate hours.In the give context, how many hours will it take to fill the bucket if you open P1 first?​

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You have two pipes P1 and P2 that can fill a large bucket in 4 hours and 2 hours, respectively and you open the pipes at alternate hours.In the give context, how many hours will it take to fill the bucket if you open P1 first?