Ratios, Rates, Unit Rates, Unit Price

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

What mathematical operation do ratios involve?

• addition

• subtraction

• multiplication

• division

Tags

CCSS.6.RP.A.3A

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

Simplify the ratio of
35 : 14

• 5 : 2

• 2 : 5

• 3 : 1

• 35: 14

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

irections: Find each unit rate. Round your answer to the nearest hundredth:​ (a)  

7 penguins for $126.00 ________ each

• $18

• $24

• $4

• $10

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

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

A ratio that shows the cost of an item per one unit is called

• ratio

• unit price

• unit rate

• rate

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

There are 240 students in the 6th grade with 12 teachers. For every 1 ​ (a)   , there are 20 ​ (b)   . For every 1 ​ (c)   , there are 0.05 ​ (d)   .

• teacher

• students

• teachers

• student

Tags

6.RP.2