Proportional Relationships: Ratios & Ratio Tables

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

do the ratios form a proportion?

• yes

• no

Tags

CCSS.7.RP.A.2A

Does this table show a proportional or non proportional relationship?

• Proportional

• Non Proportional

Tags

CCSS.7.RP.A.2A

True or False: This equation is a proportion because it has two equivalent ratios separated by an equal sign.

 $\frac{7}{21}=\frac{21}{63}$  

• True

• False

Tags

CCSS.7.RP.A.2A

Are these proportional?

3:7 and 4:8

• Yes

• No

Tags

CCSS.7.RP.A.2A

do the ratios form a proportion?

• yes

• no

Tags

CCSS.6.RP.A.3A

Does the table represent a proportional relationship?

• Yes.

• No.

Tags

CCSS.7.RP.A.2A

What do you call the relationships that have a constant unit rate?

(a)  

Tags

CCSS.7.RP.A.2D

Check all the ratios that are proportional.

•  $\frac{1}{2}=\frac{4}{8}$  

•  $\frac{1}{4}=\frac{2}{5}$  

•  $\frac{1}{3}=\frac{3}{9}$  

•  $\frac{0}{2}=\frac{5}{10}$  

•  $\frac{4}{9}=\frac{8}{13}$  

Tags

CCSS.7.RP.A.2A

Is the relationship proportional?

• Yes

• No

Tags

CCSS.7.RP.A.2A