Percent Change Practice

The number of students who signed up for a trip increased from 25 to 32. What is the percent increase? 

• 25%

• 28%

• 35%

• 50%

The regular price of a scooter is $50. It is on sale for $40. What is the percent decrease from the regular price to the sale price of the scooter?

• 10%

• 15%

• 20%

• 30%

Mrs.Carson had 20 students in her class last year. This year she has 26 students in her class. What is the percent change in the number of students from last year to this year in her class?

• 10%

• 15%

• 20%

• 30%

Tickets to Disney Worlds are currently $75. The price is going to increase the following year to $90. What is the percent change of the cost of the tickets? 

• 10%

• 20%

• 30%

• 40%

Mary decreased her time in the mile run from 10 minutes to 7 minutes. What is the percent of decrease? 

• 10%

• 20%

• 30%

• 40%

The price of a video game increased from $25 to $28. What is the percent increase?

• 10%

• 12%

• 15%

• 20%

​Ann works in a supermarket for $10.00 an hour. If her pay is increased to $12.00, then what is her percent increase in pay? % (Do not type the percent symbol)​