A can complete a piece of work in 12 days and B is 60% more efficient than A. In how many days B will complete the same work ?

A can complete a piece of work in 12 days and B is 60% more efficient

1.	A can complete a piece of work in 12 days and B is 60% more efficient than A. In how many days B will complete the same work ?
A.	8.7 hrs
B.	5.2 hrs
C.	5 hrs
D.	7.5 hrs
Answer» E.

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A can complete a piece of work in 12 days and B is 60% more efficient than A. In how many days B will complete the same work ?

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