Ratios Practice

You spend 2 hours watching t.v. then spend 8 hours sleeping. What is the ratio of t.v. to sleep?

• 2 : 8

• 8 : 2

• 8 to 2

• 8/2

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

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 

• 3:5
• 1:3
• 3:11
• 3:10

A ratio can be written as all the ways below EXCEPT which one?

• 3=4
• 3:4
• 3/4
• 3 to 4

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

Are the following ratios equivalent? 9:18 and 18:36

• Yes

• No

Are the following ratios equivalent? 5:6 and 10:12

• Yes

• No

Are the following ratios equivalent? 7:5 and 14:10

• Yes

• No

Are the following ratios equivalent? 12:9 and 24:18

• Yes

• No

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 

• 3:5
• 1:3
• 3:11
• 3:10