A can complete a piece of work in 12 day and B is 60% more efficient t – McqOptions

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1.	A can complete a piece of work in 12 day and B is 60% more efficient than A. in how many days B will complete the work?
A.	4 days
B.	5 days
C.	7.5 days
D.	9 days
Answer» D. 9 days

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