Ratio, Rates, Unit Rates, and Proportions Quiz

What are two ratios that are equal called?

• Rate

• Ratio

• Proportion

• Unit Rate

Tags

CCSS.6.RP.A.3A

Are the two ratios proportional?

7:12 and 5 to 8

• Yes

• No

Tags

CCSS.6.RP.A.3A

Solve for x 

• x = 15
• x = 11
• x = 1/11
• x = 20

Tags

CCSS.6.EE.B.7

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.1

CCSS.6.RP.A.2

Four pounds of bananas cost $6. What is the cost per pound of bananas?

• $24 per pound

• $1.50 per pound

• $.67 per pound

• $6 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the ratio as a fraction in simplest form.
21 wins to 14 losses

• 21/14
• 2/3
• 3/2
• 14/21

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a Ratio?

• It's a comparison of two things
• Multiplying two fractions 
• A number over another number
• Two decimals that can be multiplied

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Ella has 5 balloons. Taylor has 7 balloons. Write the ratio of Taylor's balloons to Ella's balloons.

• 7:5

• 5:7

• 3:5

• 5:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What do YOU think:

Are all fractions ratios?

Explain why or why not!

Ben drinks tea at a relatively quick rate.  He drinks 1/2 liter of tea every 2/3 of an hour.  How much tea does Ben drink per hour?

• 1 and 1/3 of an hour per liter
• 3/4 of a liter per hour
• 1 and 1/3 liter per hour
• 3/4 of an hour per liter

Tags

CCSS.7.RP.A.1