Proportions Review

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Solve for x 

• x = 16
• x = 28
• x = 1/26
• x = 26

Solve the proportion:

• 4
• 8
• 14
• 10

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

• $30
• $20
• $60
• $10

2 apples cost $20. What will 5 Apples cost? 

• 28
• 45
• 50
• 39

If there are 6 red cars sold to every 3 blue cars, is it the same proportion as 2 red cars to every 1 blue car? 

• Yes
• No

• x = 6
• x = 25
• x = 28
• x = 17

Tags

Solving Proportions

• x = 16
• x = 28
• x = 1/26
• x = 26

• k=5
• k=3.3333333
• k=60
• k=90

• y = 22.4

• y = 20

• y = 25

• y = 2.8