Answer Detail: RE: Time and Work

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Question: Time and Work

Answer: A pipe can fill a tank in 3 hours due to leakage it takes 3.5 hours to fill the same tank then how many hours will the leakage can empty the tank

January 01, 2009 00:48:22	#4
doitsrit	Member Since: January 2009 Total Comments: 1
RE: Time and Work
1/3+1/b=3.5 1/b=-1/21 b=21 hrs

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