Simple Ratios

What is a Ratio?

• A Denominator

• A comparison of two quantities

• A Mixed Number

• Order of Operations

• 

What is the ratio of bananas to apples?

• 2 : 14

• 2 to 7

• 5 : 7

• 7 to 2

• 

What is the ratio of birds to All Animals?

• 18 to 8

• 3 to 18

• 11 : 18

• 7 : 3

• 3 : 25

Write the ratio of TUBAS to FLUTES in three ways!

What is the ratio of women to men?

• 4 : 1

• 5 : 1

• 1 : 5

• 1 : 4

If the ratio of boys to girls in a class is 3:4, how many boys are there if there are 20 girls?

• 15

• 25

• 10

• 30

How much money did Mikey make this week?

• $ 7

• $ 5

• $ 10

• $ 25

• 

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?

Complete the Ratio Table.

• 5

• 50

• 2

• 100