Well first you wanna see how many pints are in 3 quarts, which is 6 because there are 2 pints in a quart.
Its already fully simplified.
Answer:
A total of 15 cups of punch.
Step-by-step explanation:
20% ( or 0.20) of the punch is pineapple juice so if you have 3 cups of this juice, by proportion, you can make 3 / 0.20 = 15 cups