Percents and Percent Change Honors

Front

Tickets to Disney World are $100. The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

Back

20%

Front

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.

Back

13%

Front

The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter?

Back

20%

Front

A jogging route is 10km long. Zaman has jogged 4km. What percentage of the route has Zaman jogged?

Back

40%

Front

In a library there are 120 new books. 35 books are fictions, 25 books are biography, and the rest are children books. What percentage of the new books are children books?

Back

50%

Front

Jason spent 25% of his salary for transportation and had $450 left. How much money did he earn each month?

Back

$600

Front

What is 30% of 450?

Back

135

Front

While mining, John found a large metal bar that weighed 25 ounces. John was also able to determine that the bar had 15 ounces of lead. What percent of the weight of the bar was lead?

Back

60%

Front

What number is 60% of 25?

Back

15

Front

What percent of 25 is 60?

Back

240%