Correct, I am not sure it that was the answer you were looking for
The answer is 7x/12 - 1/2. Its the first option in your picture. Hope this helps .
There are 40 cats in the ecosystem.
You set 1/5 equal to x/200. Then you cross multiply the fractions to get 5x=200. You divide both terms by 5 to get x, which equals 40.
I’m RIGHT here how can I help, there is no photo.