Ratio and Double Number Line

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

Complete the ratio tables

• 10, 15, 20

• 15, 20, 25

• 10, 35, 45

• 10, 15, 30

Solve for A in the table.

• 40

• 10

• 9

• 45

Hilbert burns 120 calories per 30 minutes of weight training.  Complete the table to chart his calorie expenditure for different amounts of time. What is value of b?

• b= 80

• b= 40

• b= 4

• b= 240

How much flour is needed?

• 6 1/4

• 8 3/4

• 10 1/2

• 11 1/4

Fill in the missing number into the ratio table

• 55

• 3

• 10

• 11

How many pints of yellow paint are needed for 27 pints of green paint?

• 18 pints

• 9 pints

• 12 pints

• 16 pints

Fill in the table:

• 30, 70

• 3, 5

• 20, 98

• 30, 98

There are 20 teachers with blonde hair and 12 teachers with brown hair. Write a ratio and simplify it if possible.

• 20:12

• 12:20

• 5:3

• 3:5

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