Ratio

If the ratio of apples to oranges is 4:3 and there are 12 apples, how many oranges are there?

What is B?

• 3

• 9

• 2

• 6

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

Complete the ratio table.

Kay is purchasing apps on her iphone. Based on the table, how much would it cost for 7 apps?

Complete the ratio table.

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=...)

Are the ratios in this table all proportional?

• Yes

• No