A and B together can do a piece of work in 8 days. If A alone can do t – McqOptions

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1.	A and B together can do a piece of work in 8 days. If A alone can do the same work in 12 days, then B alone can do the same work in?
A.	20 days
B.	16 days
C.	24 days
D.	28 days
Answer» D. 28 days

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A and B together can do a piece of work in 8 days. If A alone can do the same work in 12 days, then B alone can do the same work in?