Ratios Quiz

Which of the following best describes what a ratio is?

• It's a comparison.

• It's a total.

• It's something multiplied by something else.

• It's a decimal.

Which sentence accurately represents the following ratio:

• The ratio of moons to suns is 4 to 8

• There are 4 moons for every 8 suns

• There are 4 moons for every 2 suns

• The ratio of suns to moons is 2:1

Which ratio is equivalent to 5 to 4

• 4 to 5

• 10 to 12

• 25 to 20

• 15 to 8

If 30 kids in the class like grape juice, how many kids like pineapple juice?  Use the tape diagrams to answer.

• 4
• 30
• 70
• 40

A cookie recipe calls for 2 eggs and 3 cups of flour. How many cups of flour is needed with 8 eggs?

• 9 cups of flour

• 5 cups of flour

• 12 cups of flour

• 6 cups of flour

• yes

• no

What value is missing from the top right corner of the ratio table?

• 12

• 11

• 10

• 9

What value is missing from the middle row of the ratio table?

• 16

• 8

• 32

• 4

• 3

• 6

• 12