Ratios

Find the missing value for the ratio.

• 3

• 9

• 7

• 21

Find the missing value for the ratio.

• 56

• 48

• 7

• 72

Solve for x 

• x = 15
• x = 11
• x = 1/11
• x = 20

• c = 4

• c = 8

• c = 14

• c = 10

Tags

Solving Proportions

• k=5
• k=3.3333333
• k=60
• k=90

• x = 4

• x = 5

• x = 7.2

• x = 0.2

• 35

• 11.43

• 140

• 80

If there are 5 boys and 7 girls, write the ratio of girls to boys.

• 5 to 7
• 7 to 5
• 5 to 12
• 7 to 12

Ten soccer players were going to a soccer tournament with their three coaches. What is the ratio of coaches to players? 

• 10 : 3
• 10:13
• 3 : 10
• 3:13

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5
• 5 to 3
• 3 to 5
• 5 to 2