Ratios and Proportions

88 students for 4 classes
How many students per class?

• 22 students per class

• 22 classes per student

• 25 students per class

• 25 classes per student

What is the unit rate?

• 20 loaves every 4 hours

• 32 loaves per hour

• 5 loaves per hour

• 320 loaves per hour

Is this table proportional?

• Yes

• No

How many laps will be completed in 15 minutes?

• 10

• 20

• 8

• 12

What is the constant of proportionality of this table?

• 0

• 1

• 10

• 13

What is the ratio of basketballs to the total number of balls?

• 2:3

• 2:5

• 1:2

• 1:5

What is the ratio of triangles to squares?

• 9 to 6

• 3 to 3

• 3 to 1

• 6 to 18

Is this graph proportional?

• Yes

• No

Which has the lowest price per pack?

• Tyson

• Pilgrim's

• Both the same price

Is this table proportional?

• Yes

• No