If there are 4 parts of pineapple juice to 1 part orange how much is needed make 20 quarts punch?

Pineapple Juice: 4

Orange Juice: 1

Total Parts: 5

Punch Recipe Calculation:

Let \(x\) be the total amount of Punch.

Pineapple Juice = (4 / 5) \(x\)

Orange Juice = (1 / 5) \(x\)

Punch Amount:

Since we want a total of 20 quarts of punch, the total amount \(x\) can be calculated:

(4 / 5) \(x\) + (1 / 5) \(x\) = 20

\(x\) = 25

Therefore, you will need 25 QUARTs to make 20 quarts of punch with a 4 to 1 ratio of pineapple juice to orange juice.