Ratios, Rates, and Unit Rates Check-up

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 

• 3:5
• 1:3
• 3:11
• 3:10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.  Are the ratios equivalent?

• yes, equivalent
• no, not equivalent

Tags

CCSS.6.RP.A.3A

Which ratio is equivalent to 5 to 4

• 25 to 20
• 10 to 12
• 4 to 5
• 15 to 8

Tags

CCSS.6.RP.A.3A

Write the ratio as a fraction in simplest form.
15 children out of 60 passengers

• 4/1
• 15/60
• 60/15
• 1/4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate.

18 houses on 2 blocks = ________ houses per block

• 8

• 6

• 9

• 10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate.

22 newspapers in 2 piles = _________ newspapers per pile

• 11

• 10

• 9

• 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which operation do you use to solve for unit rate?

• Multiplication

• Division

• Addition

• Subtraction

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A skydiver falls 144 feet in three seconds. How far does the skydiver fall per second?

• 43

• 12

• 48

• 144

Tags

CCSS.6.RP.A.3B

Peter paid $79.80 for renting a bike for 6 hours. What was the rate per hour for renting the bike?

• $79.80

• $6.00

• $13.30

• $13.31

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

At the market you can buy 5 bags of apples for $23.60. At the orchard you can get 7 bags of apples for $32.76. Which is the better deal?

• Market

• Orchard

Tags

CCSS.6.RP.A.3A