Ratio and Proportions

What makes a line proportional on a graph?

• It's straight and does not go through the origin

• It's straight and goes through the origin

• It's curved and does not go through the origin

• It's curved and goes through the origin

Tags

CCSS.7.RP.A.2D

What's another term that we could use for constant of proportionality?

• equivalent ratios

• constantly proportionate

• unit rate

• numerator to denominator

Tags

CCSS.7.RP.A.2B

Which of the following are equivalent ratios?

Tags

CCSS.6.RP.A.3A

Jonah bought 5 slices of pizza and spent $10. At that rate, how much money would he spend if he bought 12 slices?

• $12

• $24

• $20

• $10

Tags

CCSS.6.RP.A.3B

At the cafeteria, the ratio of Snapple's to water sold is 7 to 4. If 100 water bottles were sold last week, find the number of Snapple's sold.

• 60 Snapples

• 100 Snapples

• 150 Snapples

• 175 Snapples

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Is this relationship proportional? If so, whats the constant of proportionality (unit rate)?

• Yes, 3

• No

Tags

CCSS.7.RP.A.2B

Is this relationship proportional? If so, whats the constant of proportionality (unit rate)?

• Yes, 1

• Yes, 30

• No

Tags

CCSS.7.RP.A.2D

Is this relationship proportional? If so, whats the constant of proportionality (unit rate)?

• Yes, 3

• No

Tags

CCSS.7.RP.A.2D

Bargains R Us store offers a 12 pack of toilet paper rolls for $2.59, and a 6 pack of toilet paper rolls for $1.25. Which size pack is the better buy?

• The 12 pack for $2.59

• The 6 pack for $1.25

Tags

CCSS.6.RP.A.3B

• 5

• 15

• 9

• 1

Tags

CCSS.7.RP.A.2B