Percents Review

The original price of a purse was $45, but it was changed to $54. Calculate the percent change.

• 9%

• 20%

• 45%

• 54%

The price of a pair of sneakers increased from $90 to $135. By what percent did the price increase?

• 50%

• 45%

• 150%

• 66%

Gas prices decreased in the past month from $3.89 a gallon to $2.99 a gallon. What was the percent decrease in gas prices?

• 50%

• 23%

• 15%

Ann works in a supermarket for $10.00 per hour. She received a raise to $12.00. What is the percent of change in her hourly wage?

• Increase 16.67%
• Decrease 16.67%
• Increase 20%
• Decrease 20%

Naomi planted 45 tulip bulbs last year. If the number of tulips increased by 40% this year, how many tulips does Naomi have now?

• 18 tulips

• 85 tulips

• 27 tulips

• 63 tulips

A $30 pair of jeans is on sale for $15. What is the percent of change for the pair of jeans?

• 10%

• 15%

• 50%

• 25%

Find the percent of change for a wrestler going from 173 pounds to 160 pounds.

• 6.87%
• 8.13%
• 5.78%
• 7.51%

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