Double Number Line Ratio

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

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!

Tags

CCSS.5.OA.B.3

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

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

• 1 min

• 2 min

• 3 min

• undeterminable

Using TWO number lines to describe equivalent ratios

• double number lines

• coordinate plane

• ratio table

• equation

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 much flour is needed?

• 6 1/4

• 8 3/4

• 10 1/2

• 11 1/4

Tags

CCSS.7.RP.A.3

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!

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

For every 9 cans George collected for recycling he earned 2 cents. After he collected 18 cans, how much money would he have earned?

Tags

CCSS.7.RP.A.2A