Double Sided Number Line

If the length of your desk is 100 cm, how long is 20% of it?

Set up and label the double-sided number line for the following situation:

If your height is 120 cm, how much is 10% of it?

Set up and label the double-sided number line for the following situation: 50% of a plant's height is 30 cm. What is its full height?

A double-sided number line shows percents starting from and ending at what?

• 0% - 50%

• 50% - 100%

• 0% - 100%

• 25% - 75%

What is the value of E?

• -1

• -2

• 1

• 2

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

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

• 4

• 16

• 12

• 24

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