Ratios Rates Unit

Which of the following expresses a ratio?

• 2/3

• two-thirds

• 0.667

• 2.3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate of one diaper if a box of 35 diapers costs $6.99.

• $244.65

• $1.00

• $6.99

• $0.20

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

What mathematical operation do ratios involve?

• addition

• subtraction

• multiplication

• division

Tags

CCSS.6.RP.A.3A

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Blen is babysitting for her neighbor. She made a double number line to represent how many hours she worked and the total amount of money earned. How much did Blen make per houor?

• $10 per hour

• $9 per hour

• $30 per hour

• $15 per hour

• $18 per hour

• 1/2.5
• 2.5/1
• 25/1
• 25

Tags

CCSS.6.NS.B.3

Which statement best describes the unit rate?

• 50 cm per second

• 300 cm per second

• 1 cm per second

• 25 cm per second

Tags

CCSS.7.RP.A.2D

Which statement describes a unit rate?

• A

• B

• C

• D

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find each unit rate. Round your answer to the nearest hundredth:​ (a)   11 chickens lay 77 eggs _________eggs per chicken

• 7

• 22

• 30

• 10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2