Proportion Exit Ticket

Do the ratios form a proportion?

• Yes, they form a proportion.
• No, they do not form a proportion.

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs.  Write and solve a proportion to find the number c of cats.

• c=15
• c=18
• c=21
• c=16

The scale of a map says that 6 cm represents 15 km.

What distance on the map represents an actual distance of 6 kilometers?

• 3.6

• 2.5

• 2.4

• 0.42

A 20 fl. oz. bottle of orange juice costs $1.80 and a 35 fl. oz. bottle of orange juice costs $3.50. Which is a better buy?

• 35 fl. oz. for $3.50
• 20 fl. oz. for $1.80
• Neither

Dayonna bought 8 apples at a cost of $5.20. What is the unit rate?

• $6.50
• $1.53
• $0.65
• $1.54

What is the best deal?
1/2 pint of oil at $0.90
1 pint of oil at $1.65
2 pints of oil at $3.20

• 1/2 pint of oil at $0.90
• 1 pint of oil at $1.65
• 2 pints of oil at $3.20

• 2 cups