50 persons can do a work in 12 days, working 6 hours/day. 60 persons can do the same work in 8 days, working x hours per day. The value of x is

50 persons can do a work in 12 days, working 6 hours/day. 60 persons c

1.	50 persons can do a work in 12 days, working 6 hours/day. 60 persons can do the same work in 8 days, working x hours per day. The value of x is
A.	15
B.	7 1 2
C.	5 2 3
D.	5
Answer» C. 5 2 3

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50 persons can do a work in 12 days, working 6 hours/day. 60 persons can do the same work in 8 days, working x hours per day. The value of x is

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