Proportional Reasoning Review

Proportional Reasoning Review

Ratios, Rates, Percent Proportions and Unit Conversion

Multiple Choice

A fence has a height of 2 meters 10 centimeters. How tall is the fence in centimeters?

• 100 centimeters

• 120 centimeters

• 210 centimeters

• 1000 centimeters

Multiple Choice

How many inches are in 35 yards?

• 1,260 inches

• 60 inches

• 5000 inches

• 10 inches

Multiple Choice

How many cups are in 15 quarts?

• 30 cups

• 2 cups

• 60 cups

• 1000 cups

Multiple Choice

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8

• $5

• $0.10

• $35

Multiple Choice

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

• 12

• 16

• 15

• 20

Multiple Choice

The ratio of red apples to green apples in a fruit basket are 6 to 4. Which of the following is a possible total number of apples in a fruit basket?

• 65

• 24

• 30

• 46

Multiple Choice

Which of the following options is a real life example of a ratio?

• 12 noodles

• 1 jar of sauce

• 15 desserts

• 4 meatballs : 4 cups of sauce

Multiple Choice

Patrick has 2 black, 3 red, and 5 white toy cars. What is the ratio of red toy cars to all the toy cars?

• 1:3

• 3:10

• 3:5

• 3:11

Multiple Choice

Derrick receives a salary bonus each month that is 20% of his total sales. How much does he need to sell to make a bonus of $500?

• $2,500

• $200

• $1,500

Multiple Choice

104 customers at Star Cinema Grill won door prizes. This represents 40% of the total number of customers. What was the total number of customers at Star Cinema Grill?

• 144

• 260

• 500