Double Number Line Diagrams

Refer to the double number line:

If you makes 6 loaves of bread, how many cups of raisins did she use?

• 3

• 9

• 12

• 6

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 6 of red paint?

• 10

• 5

• 15

• 7

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

What is the ratio represented in this number line for sugar to flour

• Sugar: Flour

  2 : 3

• Sugar: Flour

  3 : 2

• Four : Sugar 8

  3 : 2

• I have no idea!

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

• 1 min
• 2 min
• 3 min
• undeterminable

Which ratio is equivalent to 3:4

• 12:14
• 6:8
• 4:3
• 20:15

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

What number is missing?