Ratios and Unit Rates Quiz Review

Express the ratio as a fraction in simplest form:
18 ounces to 3 cups

• 6 to 1
• 1/6
• 18/3
• 3/18

Simplify the ratio of
35 : 14

• 5 : 2
• 2 : 5
• 3 : 1
• 35: 14

What is a Ratio?

• Is a comparison of two quantities

• A rate with a denominator of one

• It is when the only factor the numerator and denominator share is a one

• Two decimals that can be multiplied

A ratio that expresses the same relationship

• Rate
• Ratio
• Equivalent Ratio
• Integer

In a certain apartment building, the ratio of tenants to cars is 3:5. Which of the following is an equivalent ratio?

• 35:21

• 15:15

• 5:7

• 24:40

It snowed 14 inches in 5 hours. What is the unit rate?

• 3 inches
• 1.5 inches
• 5 inches
• 2.8 inches

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

• $7 per hour
• $6 per hour
• $6.80 per hour
• $17.40 per hour

Trina bought 10 pounds of chicken wings for $20. How much does 1 pound of chicken wings cost??

• $10

• $6

• $200

• $0.50

A sixth-grade math teacher can grade 25 homework assignments in 20 minutes. Is he working at a faster rate or slower rate than grading 36 homework assignments in 30 minutes?

• Slower rate
• Faster rate
• He didn't grade them
• Everyone got 100

It takes a turtle 3 ¼ hours to walk 1 ½ miles. How many hours does it take to walk one mile?

• 6/13 hours

• 39/8 hours

• 13/6 hours

• 8/39 hours