Percent Change

Find each percent decrease. Round to the nearest percent.
From $80 to $64 

• 35%

• 10%

• 20%

• 25%

Find the percent change.
Original amount:  16
New amount: 11

• 5%

• 31%

• 0.3%

• 56%

Lacey bought a new purse that originally cost $25 and is on sale for $15. By what percentage was the purse reduced? Which of the proportions below could be used to set up this problem?

Last year the enrollment at Clark Middle School was 465 students. This year the enrollment is 525 students. What is the percent of increase? Round to the nearest percent.

• 113%

• 100%

• 13%

• 87%

What would the price of a pair of jeans that was $15 be after the manager marks up the price by 42%?

• $21.30

• $15.50

• $20

• $15

Percent Change= Amount of Change / Original

• A

• B

• C

• D

• A

• B

• C

• D

Sally went to the clearance rack at a department store and found a shirt she wanted to buy.  The shirt was $36.00 and is on sale for $24.00.  What is the percent of the decrease?

• 33%

• 67%

• 50%

• 34%

One week, 72 people got a speeding ticket. The next week, only 36 people got a speeding ticket. What is the percent of change in the speeding tickets?

• Increase 50%

• Decrease 50%

• Increase 1%

• Decrease 1%

A stereo, originally priced at $360, is on sale for $200. What is the percent of change?

• 40%

• 56%

• 80%

• 44%