C4 Review

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

Kevin is mixing paint to make orange. The ratio of red paint to yellow paint is 3 oz to 5 oz. How much yellow paint should he mix with 9 oz of red paint?

• 15 oz
• 30 oz
• 45 oz
• 11 oz

If there are 5 boys and 7 girls, write the ratio of girls to boys.

• 5 to 7
• 7 to 5
• 5 to 12
• 7 to 12

A comparison of two quantities that can be written in three ways:

a to b, a:b, or a/b

Two ratios that describe the same relationship are called:

• ratios

• equal ratios

• equivalent ratios

• ratio tables

 Use the table to write the ratio for Sports to Basketball

 (WRITE THE RATIO USING A COLON)

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

Simplify to lowest terms

• 6
• 2/8
• 1/6
•  2/12

Using the list below, what is the ratio of goats to the total number of animals at the zoo?
Animals at a Petting Zoo Chickens 2 Deer 4 Donkeys 3 Goats 6

• 6/15
• 2/5
• 6/9
• 2/3