8Ma3 Quiz Wk 1

What is a Ratio?

• Is a comparison of two quantities

• A rate with a denominator of one

Which represents the relationship of oranges to ALL fruit?

• 2:6

• 2:4

• 4:6

• 4:2

What is the ratio of red circles to blue stars?

• 3:4

• 7:4

• 11:4

• 4 to 7

There are 4 birds and 6 snakes. What is the ratio of birds to total animals?

• 4 to 10

• 4 to 6

• 6 to 4

• 10 to 4

What is the ratio of triangles to squares?

• 2:6
• 5:6
• 3:4
• 4:3

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

Simplify the ratio of
35 : 14

• 5 : 2
• 2 : 5
• 3 : 1
• 35: 14

Which is NOT equivalent to 3:5?

• 15:25
• 9:15
• 21:28
• 30:50

What word can be used when writing a ratio?

• a
• be
• to
• and

Which pair of ratios is equivalent (equal to each other)?

• 6:9 and 12:16

• 9:15 and 18:30

• 10:18 and 16:36

• 12:15 and 15:30