A, B and C can complete a piece of work in 24, 6 and 12 days respectively. Working together, they will complete the same work in

A, B and C can complete a piece of work in 24, 6 and 12 days respectiv

1.	A, B and C can complete a piece of work in 24, 6 and 12 days respectively. Working together, they will complete the same work in
A.	1/24 days
B.	7/24 days
C.	3 3/7 days
D.	4 4/7 days
Answer» D. 4 4/7 days

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A, B and C can complete a piece of work in 24, 6 and 12 days respectively. Working together, they will complete the same work in

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