Quiz on Ratios and Equivalent Ratios

Which of these ratios is equivalent to 3:4?

• 12:9
• 9:20
• 9:12
• 803:804

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

There are 13 boys and 10 girls in the classroom.  What is the ratio of boys to girls?

• 10 to 13
• 23 to 13
• 13 to 10
• 23 to 10

If a ratio is 2:3, how many parts are there in total?

• 2
• 3
• 4
• 5

Tommy has a bag of LEGOS.  There are 6 yellow, 3 red, and 8 blue LEGOS.  What is the ratio in simplest form of red to yellow LEGOS?

• 1/2
• 6/3
• 2/1
• 3/6

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?

• 5 to 2
• 3 to 5
• 5 to 10
• 5 to 3

2.  Write 3 to 9 as a ratio.

• 3:9
• 3^9
• 3 - 9
• 3 + 9

Simplify to lowest terms

• 6
• 2/8
• 1/6
•  2/12

Using the list below, what is the ratio of goats to the total number of animals at the zoo?
Animals at a Petting Zoo Chickens 2 Deer 4 Donkeys 3 Goats 6

• 6/15
• 2/5
• 6/9
• 2/3

• 240
• 180
• 160
• 360