Ratios Quiz Review

What is a ratio?

• a box that plays music

• a comparison of 2 quantities

There are 3 ways to write a ratio.
Which is NOT a way to write a ratio?

• 1 : 2

• 1 and 2

• 1 to 2

What is the ratio of blue triangles to red squares?

• 4 : 3

• 3 : 4

• 4 : 7

Equivalent means.....

• almost the same

• subtraction

• equal

Which ratio is equivalent to 3 : 5 ?

• 6 : 10

• 1 : 3

• 5 : 8

Michael made 12 out of 18 free throws at basketball practice. What is the ratio of baskets made to the total number of baskets?

• 12 to 18

• 3 to 2

• 2:3

• 18/30

Which of the following ratios are NOT equivalent to 5:6?

• 10:12

• 15:18

• 16:20

• 20:24

What is the ratio of flames to arms on the candle?

• 3:2
• 3:5
• 11/10

Solve the proportion below:

• 3
• 24
• 21
• 12