Proportion vs Nonproportions

Mason sends 15 text messages each day.

• Proportional

• Nonproportional

Tags

CCSS.7.RP.A.2A

The cost of popcorn is $2.50 for each bag.

• Proportional

• Nonproportional

Tags

CCSS.7.RP.A.2A

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

Solve for x

• x = 19.6

• x = 5/98

• x = 101/5

Tags

CCSS.7.NS.A.2B

Solve the proportion:

• 15

• 5

• 10

• 12

Tags

CCSS.7.RP.A.2B

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

Which best describes the graph represented in this table?

•  proportional

• non-proportional

Tags

CCSS.7.RP.A.2B

Solve for x 

• x = 6

• x = 25

• x = 28

• x = 17

Tags

CCSS.7.RP.A.2B

• 4
• 12

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1