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.
A)how many cups of each ingredient do you need to make 108 cups of punch?

B) how many servings can be made from 108 cups of punch

C)for every cup of seltzer you use,how much orange juice do you use ?

(PLEASE HELP !!!)

Answer 1

Check my calculations:Cups of punch you need: cups of punch per serving
108: 24
4.5:1 ratio
Multiply everything by 4.5
a)Pineapple juice: 4 x 4.5=18 cups
OJ: 8 x 4.5=36 cups
Seltzer: 12 x 4.5=54 cups
b)  4.5 servings made
c) 12 cups seltz.: 8 cups OJ
3 cups seltz:2 cups OJ
You're very welcome LOL ((: