Ratios, Rates, and Unit Rates

A _______ is a comparison of two quanities by division.

• rate

• unit rate

• ratio

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What are the different ways to represent a ratio.

• Mixed number, Using colon, Using the word from

• Fraction, Using a colon, Using the word to

• Fraction, Using a period, Using the word by

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio for 5 dogs to 15 cats?

• 5:15

• 5:20

• 1:3

• 1:4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio for 14 circles to 2 squares?

• 2/14

• 1/7

• 14/2

• 7/1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio for 24 girls to 12 boys?

• 12 to 24

• 24 to 12

• 2 to 1

• 1 to 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Are the ratios equivalent? 12/4 and 24/8

• yes

• no

Tags

CCSS.6.RP.A.3A

Are the ratios equivalent 2/3 and 15/18 ?

• yes

• no

Tags

CCSS.6.RP.A.3A

Are the ratios proportional 11/22 and 22/33?

• yes

• no

Tags

CCSS.7.RP.A.2A

Are the ratios proportional 2/3 and 10/15?

• yes

• no

Tags

CCSS.7.RP.A.2A

Are the ratios equivalent? 12/17 and 10/15

• yes

• no

Tags

CCSS.6.RP.A.3A