Short answer: 4 quarts
Long (and more complete) answer:
# of parts total = 4 + 1 = 5
total beverage quantity = 20 quarts
beverage quantity per quart = 20 / 5 = 4
So, 4 parts pineapple and 1 part orange = 16 quarts pineapple, 4 quarts orange.
If there's enough of any other ingredients such that they add up to be as much as 1 "part", you'd have to include them in the calculation. But if it's just those two ingredients, 4 quarts OJ.
48oz
5.6 quarts
There are 4 cups in a quart, so for 16 people each receiving 1 cup of orange juice, you would need 4 quarts of orange juice.
A good substitute for pineapple juice in a recipe is a combination of equal parts of orange juice and lemon juice.
255mL equates to less than 1/3 of a quart (about 0.2695 quarts).
orange juice,apple juice,cranberry juice,pineapple juice,and grape juice
Yes, you can add orange juice however, pineapple juice with a squeeze of lime adds more flavor.
No. Or maybe yes. It depends on what you mean by "substitute for". Pineapple juice is significantly lower in Vitamin C and higher in sugar and calories than either lemon or orange juice. However, if you've got a recipe for an orange smoothie, and you want to make a pineapple smoothie instead and you're not particularly concerned about the nutritional aspects, you just like pineapple more than you like orange, go for it. In cooking, I doubt it. Pineapple juice is very sweet whereas orange and lemon/lime is acidic which is what the recipe called for.
The Amanda and Jocelyn
Fanta Pineapple juice Orange juice Mountain Dew Noni juice Tango
cranberry juice , orange juice , or red bull (:
8 quarts is the amount you need.