Proportional Relationships

Which of the following are proportional to the ratio: 6/8

Groups:

(a) Proportional

,

(b) Not Proportional

• 48/56

• 60/88

• 3/4

• 2/4

• 30/40

• 42/56

• 29/55

Tags

proportions

What is a proportion?

• When two ratios can be simplified
• When two ratios are equivalent and show the same value
• When two ratios have the exact same numbers
• When two ratios can be multiplied by 2

Tags

CCSS.7.RP.A.2A

Are the two ratios proportional?

• YES
• NO

Tags

CCSS.7.RP.A.2A

Which statement best describes the relationship between x and y in the table?

• Proportional
• Not Proportional

Tags

CCSS.7.RP.A.2A

Solve for x 

• x = 1/10
• x = 10
• x = 4
• x = 5

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Does the table represent a proportional relationship?

• yes
• no

Tags

CCSS.7.RP.A.2A

Does the table represent a proportional relationship?

• yes
• no

Tags

CCSS.7.RP.A.2A

Does the table represent a proportional relationship?

• yes
• no

Tags

CCSS.7.RP.A.2A

Are the following ratios proportional?
3/4, 36/40

• yes
• no

Tags

CCSS.7.RP.A.2A

Are the following ratios proportional?
8/10, 28/35

• yes
• no

Tags

CCSS.7.RP.A.2A