A can complete a work in 5 minutes, B in 6 minutes and C in 8 minutes. The average number of work completed per hour per worker for all three workers is:

A can complete a work in 5 minutes, B in 6 minutes and C in 8 minutes.

1.	A can complete a work in 5 minutes, B in 6 minutes and C in 8 minutes. The average number of work completed per hour per worker for all three workers is:
A.	\(\dfrac{56}{9}\)
B.	\(\dfrac{57}{5}\)
C.	\(\dfrac{52}{3}\)
D.	\(\dfrac{59}{6}\)
Answer» E.

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A can complete a work in 5 minutes, B in 6 minutes and C in 8 minutes. The average number of work completed per hour per worker for all three workers is:

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