Introduction to Ratios

Is the picture showing an additive or a multiplicative relationship?

• Additive
• Multiplicative

What type of relationship is represented in this equation:

x + 3 = y

• Additive

• Multiplicative

What type of relationship is represented by this equation: 2(x) = y

• Multiplicative

• Additive

Is the picture showing an additive or a multiplicative relationship?

• Additive
• Multiplicative

Is the picture showing an additive or a multiplicative relationship?

• Additive
• Multiplicative

Select all of the additive relationships

• x+5=y

• 7x=y

• 4a=b

• 4+x=y

• d=c+6

Select all of the multiplicative relationships.

• 7x=y

• 6+x=y

• 4r=s

• b=5a

• y=7+x

What is the ratio of circles to shapes?

• 4 : 9

• 5 : 4

• 4 : 5

• 5 : 9

For every 8 hotdogs sold at the malt shop there are 3 hamburgers sold. What is the ratio of hotdogs sold to hamburgers sold?

• 8:3

• 3:8

• 8:11

• 3:11

For every 5 PS5 games Kymrie owns she has 8 Wii games. What is her ratio of Wii games to total games owned?

• 5:8

• 5:13

• 8:5

• 8:13