Ratio Double Number Line

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

• 12

• 16

• 24

Which numbers come next on the double number line?

• Sugar: 12

  Flour: 8

• Sugar: 12

  Flour: 18

• Sugar: 8

  Flour: 12

• I have no idea!

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

• 1 min

• 2 min

• 3 min

• undeterminable

According to the double number line, how much would 35 tickets cost?

• $30

• $36

• $42

• $48

How many teaspoons of drink mix

should you use with 6 teaspoons of water?

• 18

• 20

• 22

• 24

Use the double number line to find the missing number. (Hint: you need to simplify FIRST)

• 35

• 40

• 45

• 36

Optimus Prime is using a double number line to determine the amount of raisins he will use for a raisin bread recipe.
  If he uses   9 cups of raisins, how many loaves will he make?

• 4

• 5

• 6

• 7

• a
• b
• c
• d

Complete the ratio table

• 10, 35

• 12, 41

• 10, 41

• 10, 45