AP Equivalent Ratio Quiz

The ratio of red paint to yellow paint in a mixture is shown in the double number line above. How many teaspoons of yellow paint are in 4 batches?

• 20

• 4

• 12

• 15

Refer to the double number line:

If Kim makes 8 loaves of bread, how many cups of raisins did she use?

• 4

• 16

• 12

• 24

The double number line shows that a water park allows 18 people to go down their giant water slide in 3 minutes. How long would it take 12 people to go down the slide?

• 1 minute

• 2 minutes

• 3 minutes

• No way to find out.

If you use 9 cups of raisins, how many loaves of bread can you make?

• 4

• 5

• 6

• 7

Which numbers come next on this double number line?

• Sugar: 12

  Flour: 8

• Sugar: 12

  Flour: 18

• Sugar: 8

  Flour: 12

• Sugar: 12

  Flour: 12

The ratio of red paint to yellow paint in a mixture is shown in the double number line above. How many teaspoons of yellow paint are in 4 batches?

• 20

• 4

• 12

• 15

How long would it take 12 people to go down the slide?

• 1 min
• 2 min
• 3 min
• undeterminable

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

• a
• b
• c
• d

• 7
• 8
• 9
• 10