Solve Ratios

A recipe requires 2 cups of milk for every 3 cups of flour. If you use 8 cups of milk, how many cups of flour do you need?

• 9

• 12

• 16

• 6

What is the missing number in the ratio table?

• 75

• 77

• 88

• 85

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 the value of a?

• a= 80

• a= 6

• a= 60

• a= 120

Solve for x 

• x = 16

• x = 28

• x = 1/26

• x = 26

Solve the proportion.

• 10.8

• 7.5

For every $5 Carl spends on movies, he spends $15 on video games. Last month, she spent $60 on video games. How much did he spend on movies?

• $50

• $30

• $20

• $25

In a class, the ratio of boys to girls is 6:5. If there are 18 boys, how many girls are there?

• 11

• 24

• 12

• 15

Find the missing number.

• 9

• 12

• 15

• 18

Find the missing value.

• 90

• 10

• 20

• 30

Solve for x. Round your answer to the nearest hundredth.

• 5.13

• 15.96

• 41.21

• 43.86