Ratios, Equivalent Ratios, Ratio Tables, Proportions

What is the ratio of bananas to apples?

• 2 : 14

• 2 to 7

• 5 : 7

• 7 to 2

• 

The ratio of red pens to blue pens in a package is 2:5. If there are 40 blue pens in the package, how many red pens are in the package?

The ratio of the number of CARS to SUVs in a parking lot is 5:2. There are 70 total Vehicles in the parking lot. How many SUVs are there?

FInd the missing value in the Ratio Table.

• 14

• 2

• 7

• 4

• 1

Use equivalent ratios to find the unknown value

• 36

• 4

• 3

• 63

What is a Ratio?

• A Denominator

• A comparison of two quantities

• A Mixed Number

• Order of Operations

• 

How many ways can you write a ratio?

• 1

• 2

• 3

• 4

• 

Write the ratio of TUBAS to FLUTES in three ways!

Complete the Ratio Table.

• 5

• 50

• 2

• 100

Find the Missing Value in the Ratio Table.

• 12

• 3

• 18

• 36

• 20