Answer:
92 men
Explanation:
First, since they give you the total employees, you need to add the ratios together to get a total.
4 + 7 = 11
Next, setup a proportion using men to total employees.
The left side is the ratio and the right side is the actual. m will represent the total number of men employed.
Cross multiply then divide.
4 x 253 = 1012
11 x m = 11m
11m = 1012
11m/11 = 1012/11
m = 92