Ratios Models

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

• Unit Rate

• Tape Diagram

• Ratio

• Coordinate Plane

The ratio of sweaters to vests is 6:5. If there are 30 vests, how many sweaters are there? Use the tape diagram to find your answer.

• 36

• 42

• 66

• 6

What is the missing number in the ratio table?

• 72

• 85

• 76

• 90

What is the ratio of red apples to green apples

• 7 apples to 3 green

• 4 red apples to 7 apples

• 4 red apples to 3 green apples

• 3 green apples to 4 red apples

An equivalent ratio to 4:5 is

• 10:8

• 8:15

• 12:10

• 12:15

There are 3 puppies, 6 kittens, and 11 bunnies.  What is the ratio of bunnies to puppies?

• 11:3

• 11:6

• 3:6

• 11:9

If Theresa has 5 quarters and Jason has 7 quarters, what is the ratio of the number of Jason's quarters to the number of Theresa's quarters?

• 7 to 5

• 5 to 7

• 7 to 12

• 12 to 7

Pick the tape diagram below that best shows the situation in this problem.

For every 7 cakes that Morgan sold, Derek sold 2. Derek sold 55 fewer cakes than Morgan. How many cakes did Derek sell?

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What is a Ratio?

• Is a comparison of two quantities 

• A rate with a denominator of one

• It is when the only factor the numerator and denominator share is a one 

• Two decimals that can be multiplied

Which ratio is equivalent to 3:4

• 12:14

• 6:8

• 4:3

• 20:15