Ratio Relationships

What are the different types of ratio relationships?

• Part-to-Part; Whole-to-Part; Part-to-Whole

• Part-to-Part; Whole-to-Whole; Part-to-Whole

• Part-to-Part; Part-to-Whole; Whole-to-Whole

• Whole-to-Part; Whole-to-Whole; Part-to-Whole

What are tape diagrams?

• Visual models that use circles to represent the parts of a ratio proportionally

• Visual models that use squares to represent the parts of a ratio proportionally

• Visual models that use triangles to represent the parts of a ratio proportionally

• Visual models that use rectangles to represent the parts of a ratio proportionally

What is a rate?

• A ratio that compares two quantities with the same units

• A ratio that compares two quantities with different units

• A ratio that compares two quantities with opposite units

• A ratio that compares two quantities with no units

There are 60 cookies and 10 cupcakes leftover at a bake sale. What is the ratio of cupcakes to cookies? Your answer It must be in simplest form.

• 6 to 1

• 1:6

• 30:5

• 14:56

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4

• 5:11

• 2:5

• 6:5

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

• 35

• 60

• 18

• 50

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4

• 5:11

• 2:5

• 6:5

A backyard pond has 12 sunfish and 30 rainbow shiners. Write the ratio of sunfish to rainbow shiners in simplest form .

• 12:30

• 2:5

• 18:30

• 3:5

Which sentence accurately represents the following ratio:

• The ratio of moons to suns is 4 to 8

• There are 4 moons for every 8 suns

• There are 4 moons for every 2 suns

• The ratio of suns to moons is 2:1

A cookie recipe calls for 3 cups of flour and 2 cups of chocolate chips. What is the ratio of chocolate chips to flour?

• 3 : 2

• 3 to 2

• 6 : 4

• 2 : 3