Proportions

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

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

Solve for a

• 29/12
• 41/12
• 107/12
• 13

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

• $30
• $20
• $60
• $10

The distance that an automobile travels varies directly as the time it travels. If the car travels 280 miles in 7 hours, how far will it travel in 12 hours?

• 480
• 1960
• 84
• 25

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

• 28
• 45
• 50
• 39

Ramon travels 20 miles in 20 minutes, how many miles can he travel in 120 minutes?

• 120 miles

• 200 miles

• 10 miles

• 40 miles

12 ounce shampoo bottle lasts Mike 16 weeks.  How long would you expect an 18-ounce bottle of the same brand to last him?

• 24 weeks
• 6 weeks
• 30 weeks
• 20 weeks