Test on Ratios with Fractions and Proportional Relationships

Write an equation for this relationship.

• y=1/5x

• y=1/2x

• y=2x

• y=5x

Is this table proportional?

• Yes

• No

What is the ratio of red apples to green apples

• 7 apples to 3 green

• 4 red apples to 7 apples

• 4 red apples to 3 green apples

• 3 green apples to 4 red apples

Which is NOT equivalent to 3:5?

• 15:25

• 9:15

• 21:28

• 30:50

Sargento cheese slices $2.48 for 10 slices
or
Velveeta Cheese slices $3.18 for 12 slices
Find the unit price for each and choose the better deal.

• Sargento

• Velveeta

Which line shows a proportional relationship between x and y?

• Line L

• Line M

What is the unit rate in this proportional relationship?

• 60 miles/1 hour

• 120 miles/ 2 hours

• 1 mile/ 1 hour

Is this graph proportional?

• Yes

• No

Simplify the ratio of
35 : 14

• 5 : 2

• 2 : 5

• 3 : 1

• 35: 14

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

• 35

• 60

• 18

• 50