5 men and 2 women working together can do four times as much work per hour as a men and a women together. The work done by a men and a women should be in the ratio ?

5 men and 2 women working together can do four times as much work per

1.	5 men and 2 women working together can do four times as much work per hour as a men and a women together. The work done by a men and a women should be in the ratio ?
A.	: 2
B.	: 1
C.	: 3
D.	: 1
Answer» C. : 3