X can do a piece of work in 3 days y can do a piece of work in 6 days – InterviewSolution

1.	X can do a piece of work in 3 days y can do a piece of work in 6 days how long will x and y take to complete the work by working together
Answer» ANSWER:Work DONE by X in 1 day = 1/3Work done by Y in 1 day = 1/6Work done by X&Y in 1 day = 1/3+1/6=2+1/6=3/6=1/2They can done the work in 2 days

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