Percent of Change

Calculate the percent increase if a value goes from 50 to 75.

• 75%

• 50%

• 25%

• 50%

Calculate the percent decrease if a value goes from 80 to 64.

• 30%

• 25%

• 15%

• 20%

A shirt originally costs $40, but it is on sale for $32. What is the percent decrease in price?

• 30%

• 15%

• 20%

• 25%

A car's value depreciated from $25,000 to $20,000. What is the percent decrease in value?

• 25%

• 15%

• 20%

• 10%

If a population increased from 500 to 600, what is the percent increase?

• 10%

• 20%

• 15%

• 25%

The price of a book increased from $20 to $25. What is the percent increase in price?

• 40%

• 30%

• 20%

• 25%

A student scored 80% in a test and then scored 90% in the next test. What is the percent increase in score?

• 12.5%

• 20%

• 15%

• 10%

A company's stock price decreased from $50 to $45. What is the percent decrease in stock price?

• 5%

• 20%

• 10%

• 15%

If a population decreased from 1000 to 800, what is the percent decrease?

• 25%

• 10%

• 15%

• 20%

A laptop's price decreased from $1000 to $900. What is the percent decrease in price?

• 15%

• 5%

• 10%

• 20%