Ratio Problem Solving Double Number Line

A builder could get 6 sheets of sheetrock for $10. If he bought 15 sheets, how much money would he have spent? Use a double number line to solve. 

• 20

• 21

• 25

• 30

Edward had beaten 24 levels in a video game. If the ratio of levels he had beaten to not beaten was 3 : 1, how many levels does the game have total? Use a tape diagram to solve.

• 8

• 32

• 25

• 4

At the carnival, the ratio of people who won the ring toss game to lost it was 8 : 5. If 24 people won, how many people would have lost?

• 3

• 13

• 15

• 24

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

• $30

• $36

• $42

• $48

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

• 35

• 40

• 45

• 36

Use the double number line to find the missing number.

Mathematical Equivalence

ON

How many teaspoons of drink mix

should you use with 6 teaspoons of water?

• 18

• 20

• 22

• 24

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

The ratio of boys to girls in history class is 4 to 5. How many girls are in the class if there are 12 boys in the class?

• 10

• 15

• 51

• 20

The soccer league has a total of 135 kids. The ratio of the number of boys to the number of girls is 8:7. How many girls play in the league?

• 35

• 72

• 100

• 63