A, B and C can complete a piece of work is 5, 20 and 60 days respectively, Working together, the same work in how many days?

A, B and C can complete a piece of work is 5, 20 and 60 days respectiv

1.	A, B and C can complete a piece of work is 5, 20 and 60 days respectively, Working together, the same work in how many days?
A.	\(3\frac{3}{4}\)
B.	\(3\frac{1}{4}\)
C.	\(5\frac{3}{4}\)
D.	\(5\frac{1}{4}\)
Answer» B. \(3\frac{1}{4}\)

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A, B and C can complete a piece of work is 5, 20 and 60 days respectively, Working together, the same work in how many days?

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