Unit 1- Unit Assessment Review Form A

For every 1/4 mi Pascal walks, Lucien runs 2/3 mi. How many miles does Pascal walk for every 1 mi Lucien runs? Write your answers in the blanks.

• 
• ?

The number of cups of strawberries in a shortcake recipe is proportional to the number of cups of sugar in the recipe. The recipe uses 5 cups of strawberries per 1/4 cup of sugar. What is the constant of proportionality for the relationship of cups of strawberries to cups of sugar?

• 1/20

• 4/5

• 5/4

• 20

The cost of 2 cups of strawberries is $6. What is the equation to show the relationship between the cost, c, and the cups of strawberries, s?

• c = 3s

• c = 6s

• c = 2s

• c = s + 6

Baxter has a recipe for salad dressing that calls for 2/3 cup olive oil, 1/4 cup vinegar, and 1 1/3 cup pureed avocado. How much vinegar does Baxter need to make 6 cups of dressing?

• 2/3 cup

• 1/3 cup

• 1/4 cup

• 1 1/4 cups

A wheelbarrow has a wheel with a diameter of 10 in. What is the distance, in inches, that the wheelbarrow travels after 16 full rotations of the wheel? Use 3.14 for pi.

• 502.4 inches

• 314 inches

• 160 inches

• 100 inches

Emma wants to enlarge a square photo and print it to a square canvas. The side length of the canvas is 12 in. The scale from the canvas to the photo is 4 in. to 1 in. What is the side length of Emma’s photo?

• 3 in.

• 4 in.

• 6 in.

• 8 in.

Decide if each statement about unit rates is true or false. The ratio 5/8 to 10/9 has a unit rate of 9/16.

• True

• False

Decide if each statement about unit rates is true or false. Choose True or False for each statement.

The ratio 4/7 to 8/21 has a unit rate of 3/2.

• True

• False

Decide if each statement about unit rates is true or false. Choose True or False for each statement. The ratio 7/9 to 2/3 has a unit rate of 14/27.

• True

• False

Decide if each statement about unit rates is true or false. Choose True or False for each statement.

9/16 to 27/4 has a unit rate of 1/12.

• True

• False