Ratio, Rate, and Unit Rate

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

• 16 customers per hour
• 15 customers per hour
• 12 customers per hour
• 20 customers per hour

Which of the following is the best deal?
a)  4 pies for $12.50
b)  7 pies for $21.14
c)  1 pie for $3.40
d)  3 pies for $9.60

• a
• b
• c
• d

You traveled 3 miles in 6 hours.  How many miles do you travel per hour?

• 2 miles per hour
• 18 miles per hour
• 3 miles per hour
• 0.5 miles per hour

A marathon runner runs 26.2 miles in 222 minutes. How many minutes does it take him to run one mile? Answers will be rounded.

• 8.47 minutes per mile

• 0.118 minutes per mile

• 12.35 minutes per mile

• 22.2 minutes per mile

It takes 22 gallons of paint to paint 4 buildings.  How many gallons does it take to paint one building?

• 88 gallons per building
• 18 gallons per building
• 5.5 gallons per building
• 26 gallons per building

Which option is the better deal?
Doritos
$4.39 for 11.5 oz
or
Cheetos
9.75 oz for $3.24

• Doritos
• Cheetos

Tags

CCSS.6.RP.A.3B

What is the ratio of red apples to green apples

• 7 apples to 3 green
• 4 red apples to 7 apples
• 4 red apples to 3 green apples
• 3 green apples to 4 red apples

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

Kelly has 10 apps on her iPad.
5 are school apps, 2 are music apps, and 3 are games.
What is the ratio of school apps to game apps?

• 5 to 2
• 3 to 5
• 5 to 10
• 5 to 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Simplify the ratio of
35 : 14

• 5 : 2
• 2 : 5
• 3 : 1
• 35: 14

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3