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

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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 day
B.	7/24 day
C.	3x3/7 days
D.	4 days
Answer» D. 4 days

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