Answer: what is the question asking?
Step-by-step explanation:

This means that a field of those dimensions would not be the required length of a minimum of 110 feet.
Divide and you can find out have many cookies are on each tray which add up to 36 total cookies
This is all about proportions. You can make this into fractions:
3/5 = 12/x
A good way to handle this, is to make one of those numbers the same. If you do (3/5) * 4, you would get 12/20 (because 4 * 3 = 12 and 4 * 5 = 20)
So then you have this:
12/20 = 12/x
It's basically a fill in the blank from there. x= 20
Elena's team played 20 games