Introducing Ratios

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

FInd the missing value in the Ratio Table.

• 14

• 2

• 7

• 4

• 1

Find the Missing Value in the Ratio Table.

• 12

• 3

• 18

• 36

• 20

How much money did Mikey make this week?

• $ 7

• $ 5

• $ 10

• $ 25

• 

What fraction of the counters are blue?

• ¹/₄

• ³/₄

• ¹/₃

• ³/₁

The ratio of red counters to blue counters is 3 : 1

What fraction of the counters are red?

• ¹/₄

• ³/₄

• ¹/₃

• ³/₁

The ratio of green counters to blue counters is 4 : 5

What fraction of the counters are blue?

• ⁵/₄

• ⁴/₅

• ⁴/₉

• ⁵/₉

The ratio of green counters to blue counters is 4 : 5

What fraction of the counters are green?

• ⁵/₄

• ⁴/₅

• ⁴/₉

• ⁵/₉