Increase and Decrease Percent

Find the new amount

12,000 miles; 5% increase

• 11,400

• 12,600

• 600

• 18,000

Find the new amount.

52 companies; 25% increase

• 13

• 39

• 65

• 77

Find the new amount.

710 points; 10% increase

• 71

• 639

• 781

• 720

Original: 35

New: 70

• 100% increase

• 50% increase

• 200% decrease

• 100% decrease

Original: $350

New: $400

• 14% increase

• 25% increase

• 50% increase

• .14% increase

Original: $30

New: $110

• 267% increase

• 267% decrease

• 80% increase

• 67% increase

Original: 80

New: 52

• 35% decrease

• 35% increase

• 28% decrease

• 28% increase

The average number of shirts sold in the beach shop was 285 on Saturday in the summer. As the temperature went lower, the average number of shirts decreased to 114 every Saturday. What was the percentage decrease of in the average number of shirts sold in the shop?

• 60%

• 40%

• 150%

• 171%

The usual price of a TV set was $500. During the Christmas holiday, the price of a TV set marked down to $413. What was the percentage decrease in the price of a TV set?

• 82.6%

• 87%

• 17.4%

• 25%

Lacey bought a new purse that originally cost $25 and is on sale for $15. Find the percent of change in the price in the purse.

• Decrease of 40%

• Decrease of 10%

• Decrease of 30%

• Decrease of 20%