If 5 men and 2 boys working together, can do four times as much work per hour as a man and a boy together. Find the ratio of the work done by a man and that of a boy for a given time Â ?

If 5 men and 2 boys working together, can do four times as much work p

1.	If 5 men and 2 boys working together, can do four times as much work per hour as a man and a boy together. Find the ratio of the work done by a man and that of a boy for a given time Â ?
A.	0.043055555555556
B.	0.04375
C.	0.12569444444444
D.	0.084027777777778
Answer» E.

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If 5 men and 2 boys working together, can do four times as much work per hour as a man and a boy together. Find the ratio of the work done by a man and that of a boy for a given time Â ?

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