A few of these answers could work but I think A or C would be most fitting!
Answer:
there are are 3c women and 6c men
Explanation:
c + 3c + 6c = 180
10c = 180
c = 18
There are 18 children, 54 women (18 x 3), and 108 men (54 x 2).
1/9=0.11111111 (and so on) so that would be the answer