Answer:
Ratio = 5:7
Explanation:
2.5 :3.5
To simplify a ratio, we must find a common factor that easily divides them.
Both of them have a common factor of 0.5, so we divide each of them by 5
2.5/0.5 = 5
3.5/0.5 = 7
So, the final ratio we end up with is equal to 5:7.
I Hope this helps!