Ratios and Proportions

Carsyn bought 24 bags of chips. She gave 18 bags to her classmates. Write the percentage of bags of chips left.

• 80%

• 75%

• 20%

• 25%

Brian buys 2 catching gloves for $15 plus 11% tax. Jordan buys a baseball for $12 plus 11% tax. Write the sum, in dollars, that Brian and Jordan paid, including tax.

• $19.97

• $28.97

• $29.97

• 28.65

Joselyn buys a necklace for $14.50 plus a 6% tax. Alejandra buys a bracelet for $12 plus a 6% tax. Enter the difference, in dollars, that Joselyn and Alejandra paid, including tax.

• $6

• $3.02

• $2.65

• $2.68

Michael drank 9 ounces of 30 oz water bottle? Enter the percentage of ounces Michael has left of his water.

• 70%

• 25%

• 30%

• 75%

Carlos drove 45 miles in 1 hour. Write the number of miles Carlos drives in every 1/3 hour.

• 135

• 13.5

• 10

• 15

This table shows a proportional relationship between the number of cups of sugar and butter used for a recipe.

Write the number of cups of butter used for 1 cups of sugar.

• 2.5

• 2.25

• 4.5

• 3.25

This table shows a proportional relationship between the number pages and the time in minutes Kahleo reads

Enter the number of pages Kahleo reads in 1.5 minute.

• 2.33

• 3.23

• 3.33

• 3.5

This diagram shows how much blue paint is mixed with red paint to make purple paint.

Write the number of cups of blue paint used for each cup of red paint

• 4 cups

• 4 1/2 cups

• 5 cups

• 3 1/2 cups

The equation below represents the proportional relationship between the number of cups of nuts (n) and berries (b) in a pack of trail mix.

2n = 4b

Find the number of cups of nuts used for every cup of berries in a pack

• 4

• 1

• 2

• 2.5

Select all the table that represents a proportional relationship between x and y.

• A

• B

• C

• D