Module 2 Topic 3 Review

Which of the following best describes a unit rate?

• A ratio that compares two quantities that are measured in different units

• An equation that states that two ratios are equal

• A comparison that has a denominator of 1

• Ratios that represent the same part-to-part relationship or the same part-to-whole relationship

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

An 8 pound bag of oranges costs $4.95. Calculate the unit rate. Round to the nearest penny.

• $1.61

• $0.62

• $0.61

• $1.62

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Teachers earn $540 for working 3 ten-hour shifts at school. What is their hourly wage?

• $18

• $20

• $300

• $80

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the unknown quantity?

• 21,120 feet

• 1,320 feet

• 7,575 feet

• 16,900 feet

Tags

CCSS.5.MD.A.1

Scale the following ratio up or down to determine the unknown quantity.

• 25 gallons

• 20 gallons

• 5 gallons

• 1 gallon

The table below shows the prices at two different stores for apples. Which store has the better buy?

• Diane's Deli

• Fran's Foods

Tags

CCSS.6.RP.A.3B

You purchase a dozen roses for $42. Each rose cost the same amount. How much will you pay for 7 roses at the same price per rose?

• $24.50

• $6

• $3.5

• $6.50

Tags

CCSS.6.NS.B.3

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

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?

• $50 per hour
• $12 per hour
• $192 per hour
• $25 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

If the unit price for bananas is $1.44 per pound, how much would it cost to buy 6 pounds of bananas?

• $0.24
• $2.40
• $8.64
• $7.56

Tags

CCSS.6.EE.B.7

CCSS.6.NS.B.3

CCSS.6.RP.A.2

CCSS.6.RP.A.3