Ratio and Proportion

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

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4

• 5:11

• 2:5

• 6:5

A cake recipe calls for 1.5 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 2.5 cups milk

• 1.75 cups milk

• 2 cups flour

• 2.25 cups milk

Which statement matches the graph?

• Taylor can write 6 words per minute

• Taylor can write 25 words per minute

• Taylor can write 50 words per minute

• Taylor can write 150 words per minute

Find the missing value in the proportion, y.

(answer 'y=...')

Find the missing value in the proportion, f.

(answer 'f=...')

Find the missing value, w, in this ratio table.

(answer w=...)

What is the simplified ratio of 7th graders to 6th graders?

• 13:15

• 17:11

• 60:52

• 15:13

Are the ratios in this table all proportional?

• Yes

• No

Are the ratios in this table all proportional?

• Yes

• No