Are They Proportional

Are the two ratios proportional?

• YES

• NO

At the toy store, there are 28 teddy bears. They are placed equally on 4 shelves. How many bears are on each shelf?

• 12 bears

• 4 bears

• 7 bears

• 2 bears

Solve the proportion.

• x = 16

• x = 5

• x = 24

• x = 48

Solve the proportion:

• 4

• 8

• 14

• 10

Micah is going to Putt- Putt with her friends. The table represents the relationship between the number of games to the cost. Determine the missing value.

• 26

• 32

• 40

• 48

The graph shows the relationship between the number of movies rented to the total cost.

Which table represents the same proportional relationship?

• 
• 
• 
• 

What is the constant of proportionality?

• $3

• $4

• $2

• $9

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5

• 5 to 3

• 3 to 5

• 5 to 2

• 540 cubic inches
• 680 cubic inches
• 810 cubic inches
• 1000 cubic inches

• 82¾ cubic inches
• 810 cubic inches
• 4,507½ cubic  inches
• 20,250 cubic inches