Question

6. Cafe A offers 2 free bottled waters or juices for every 20 purchased. Cafe offers 3 free bottled waters or juices for every 25 purchased.

a. What is Cafe A's ratio of free drinks to purchased drinks?
b. What is Cafe B's ratio of free drinks to purchased drinks?
c. If you purchased 50 drinks at each café, how many free drinks would you get?

Answer 1

The ratio of free drinks to purchased drinks for Cafe A is 1:10, and for Cafe B it is 3:25. If you purchased 50 drinks at each café, you would get 5 free drinks at Cafe A and 6 free drinks at Cafe B.

Step-by-step explanation:

a. The ratio of free drinks to purchased drinks for Cafe A is 2:20 or 1:10, since for every 20 drinks purchased, 2 free drinks are provided.

b. The ratio of free drinks to purchased drinks for Cafe B is 3:25, since for every 25 drinks purchased, 3 free drinks are provided.

c. If you purchased 50 drinks at each café, you would get 5 free drinks at Cafe A (50 ÷ 20 = 2, 2 × 2 = 4) and 6 free drinks at Cafe B (50 ÷ 25 = 2, 2 × 3 = 6).