Rates and Ratio Practice

Oreos $3.00 for 15 oz.

or

Chips Ahoy $2.50 for 12.5 oz.

Find the unit price of each and choose the better deal.

• Oreos

• Chips Ahoy

• They're equal

An eight pack of juice boxes costs $4.79, and a 12 pack of juice boxes cost $6.59. Use this information to calculate the better buy.

• 8 pack

• 12 pack

Cheerios 17 ounces for $3.68
    or
Apple Jacks at $2.89 for 13 oz
Which is the better buy?

• Cheerios

• Apple Jacks

What is B?

• 28

• 70

• 49

• 56

Which ratio is equivalent to 5 to 4

• 25 to 20

• 10 to 12

• 4 to 5

• 15 to 8

Solve for C in the table.

• C= 40

• C= 10

• C= 9

• C= 45

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

• 3

• 7

• 9

• 2

• 3, 4

• 4, 9

• 3, 5

• 5, 6

• 12, 44

• 12, 33

• 4, 44

• 4, 55