Percent of Change

Front

Last Friday, there were 5 apples in the basket. This Friday, there were 8 apples in the basket. What is the percent of increase in the number of apples?

Back

60%

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 $120?

Back

20%

Front

In 1999, the price of unleaded fuel was $1.09. In 2015, the price of unleaded fuel is $1.89. What is the percent change?

Back

73% increase

Front

Find the percent error for estimating 135 texts when the actual number was 108.

Back

25%

Front

Estimated attendance: 200, Actual attendance: 240. What is the percent error?

Back

17%

Front

Percent error for Chicago Cubs' wins: guessed 95, actual 103.

Back

7.8%

Front

Michelle bought a new tablet for $360 last month. Now, it is priced at $280. What is the percent of change in the price of the tablet?

Back

22.2%

Front

Miguel read 15 books in 6th grade and 21 books in 7th grade. What was the percent change in the number of books read?

Back

40% increase

Front

Recent developments in surgical procedures change the average healing time for some operations from 8 weeks to 3 weeks. What is the percent change for the healing time?

Back

62.5%

Front

Last year, 2,376 people attended a summer music festival. This year, attendance was 2,950. What was the percent of change in attendance to the nearest whole percent?

Back

Increase 24%