A does 20% less work than B. if A can complete a piece of work in 7 ½ hours, then B can do it in

A does 20% less work than B. if A can complete a piece of work in 7

1.	A does 20% less work than B. if A can complete a piece of work in 7 ½ hours, then B can do it in
A.	22 hours
B.	16 hours
C.	6 hours
D.	2 hours
Answer» D. 2 hours

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A does 20% less work than B. if A can complete a piece of work in 7 ½ hours, then B can do it in

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