Final answer:
To express the ratio for the juices, we use the amounts of each juice provided: 2 cups of orange juice, 3 cups of lemonade, and 1 cup of pineapple juice. The ratios can be written as 2:3:1 for orange juice to lemonade to pineapple juice or individually like 2:1 for orange juice to pineapple juice, 3:1 for lemonade to pineapple juice, and 2:3 for orange juice to lemonade.
Step-by-step explanation:
To write a ratio for the juices, we compare the quantities of each type of juice to one another. We have 2 cups of orange juice, 3 cups of lemonade, and 1 cup of pineapple juice. The ratio can be written in multiple forms, but as a basic unordered list, it can be presented as follows:
- Orange juice to lemonade to pineapple juice: 2:3:1
- Orange juice to pineapple juice: 2:1
- Lemonade to pineapple juice: 3:1
- Orange juice to lemonade: 2:3
These ratios represent the proportional relationship between the different amounts of juices.