Puzzling Proportions Test Review

Hector purchased 12 square yards of flooring for a total of $432.

What was the price of this flooring per square foot?

• $3

• $4

• $12

• $36

The prices for different types and amounts of building bricks are given.

Select the options that have the same cost per brick.

• 1500 bricks for $1,110.00

• 1300 bricks for $845.00

• 230 bricks for $170.20

• 100 bricks for $75.00

• 35 bricks for $25.90

Kayla is pricing whole wheat flour.

• - A 55-pound bag at Bargain Mart costs $6.45.

  • - A 22-pound bag at Food Saver costs $2.50.

• - A 77-pound bag at Grocery Surplus costs $9.45.

• - A 1010-pound bag at Economart costs $12.89. ​

​The shop that sells flour for the lowest unit price is _____________.

Brenda has two remote-controlled race cars painted blue and red, respectively.

The blue car traveled 54 feet in 44 seconds. The red car traveled 38 feet in 22 seconds.

Which car was faster and by how much?

• The blue car was 18 feet per second faster.

• The red car was 18 feet per second faster.

• The blue car was 0.5 feet per second faster.

• The red car was 0.5 feet per second faster.

The table represents the types of snacks that were purchased for the school concession stand. To the nearest whole percent, what is the percent of candy bars purchased?

• 21%

• 22%

• 23%

• 24%

In a survey, 20% chose green as their favorite color. If 46 people chose green,

how many people were surveyed? (Please type number only.)

Jennifer is making a large amount of pudding for a fund raiser. To make 10 pints of pudding, she used 4 cups of milk. Jennifer would need ____ cups of milk to make 3 pints of pudding.

• 1.2

• 3.0

• 12

• 13.3

The ratio of 7th grade players to 8th grade players is 4:5.

If there is a total of 144 players, how many more 8th graders are there than 7th?

• 64

• 16

• 80

• 14

Stephanie drew a picture of her house with her prize rosebush in the front. In her picture, she drew the rosebush 1.5 centimeters tall, and she drew the house 7.5 centimeters tall. If her rosebush is really 0.75 meter (75 cm) tall and she made her drawing to scale, what scale did she use?

• 1 cm = 5 cm

• 1 cm = 7.5 cm

• 1 cm = 50 cm

• 1 cm = 75 cm

A pattern drawn on a piece of paper has dimensions of 2 1/2 feet tall by 1 1/3 feet wide. The pattern is to be duplicated by people standing on a football field. If the scale factor of the pattern is 80, what is the area, in square feet, covered by the pattern on the football field?

• 25,200

• 26,400

• 28,000

• 30,800