Ratio Intro Review

What is a Ratio?

• It's a comparison of two things
• Multiplying two fractions 
• A number over another number
• Two decimals that can be multiplied

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

Ella has 5 balloons. Taylor has 7 balloons. Write the ratio of Ella's balloons to Taylor's balloons.

• 7:5
• 5:7
• 3:5
• 5:3

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 

• 3:5
• 1:3
• 3:11
• 3:10

Which represents the relationship of oranges to fruit?

• 2 : 6

• 2 : 4

• 4 : 6

• 4 : 2

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

What word can be used when writing a ratio?

• a
• be
• to
• and

What is the ratio of green marbles to red marbles?

• 3 : 2

• 3 : 1

• 3 : 3

• 2 : 3

What is the ratio of pumpkins to broccoli?

• 5:2

• 2:5

• 2:7

• 5:7

What is the ratio of triangles to squares?

• 2:6
• 5:6
• 3:4
• 4:3