Question

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

Answer 1

(2½)/(⅗)=5/2×5/3=25/6 cups of soda to 1 cup of juice=4⅙ cups of soda per cup of juice.