Ratios and Proportions

Is this graph proportional?

• Yes 

• No

Is this table proportional?

• Yes

• No

Is this graph proportional?

• Yes

• No

What is the ratio of squares to circles?

• 3:9

• 1:2

• 1:6

• 3:18

What is the ratio of triangles to total shapes?

• 9:3

• 9:6

• 2:3

• 1:2

What is the unit rate?

• 30 miles every hour

• 45 miles every hour

• 60 miles every hour

• 90 miles every hour

What is the constant of proportionality?

• 47

• 94

• 50

• 42

What is the constant of proportionality?

• 0

• 4

• 12

• 24

What is the unit rate?

• 0

• 1

• 2

• 3

• 110 miles
• 145 miles
• 255 miles
• 365 miles