Hi there!
First, let's divide 132 by 11 to see how many groups of 11 cookies are there.
132 / 11 = 12
There are 12 groups of 11 cookies. Let's multiply 1/3 (amount needed for 11 cookies) by 12 (the amount of groups of 11 cookies)
1/3 * 12 = 12 / 3 = 4
4 cups of milk is needed to make 132 cookies.
Have an awesome day! :)