
Concept explainers
A company mixes different amounts of grape and peach juice, but always in the ratio 3 to 5.
a. Explain how to reason with a value of the ratio to determine how much peach juice the company should mix with the following amounts of grape juice: 100 liters; 140 liters; G liters.
b. Explain how to reason with a value of the ratio in another way to determine how much peach juice the company should mix with the amounts of grape juice in part (a).
c. Explain how to reason with a value of the ratio to determine how much grape juice the company should mix with the following amounts of peach juice: 72 liters; 84 liters; P liters.
d. Explain how to reason with a value of the ratio in another way to determine how much grape juice the company should mix with the amounts of peach juice in part (c).

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