Question

a punch recipe says to mix 4 cups pineapple juice,8 cups orange juice,and 12 cups seltzer in order to make 18 servings of punch.How many cups of each ingredient do you need to make 3 servings of punch?

Answer 1

2/3 cups of pineapple juice, 4/3 cups of orange juice and 2 cups of seltzer for 3 servings.