Question

A punch recipe requires 3/5 of a cup of pineapple juice of every 2 1/2 cups of soda.what is the unit rate of soda to pineapple juice in the punch?

Answer 1

2 1/2 = 5/2
ratio : 5/2 : 3/5 (soda to pineapple)
multiply by 2/5

ratio : 1 : 6/25 (1unit of soda to 6/25 units of pineapple)

Answer 2

The answer in fraction form is 4 1/6