
Percent of Change
Presentation
•
Mathematics
•
7th Grade
•
Medium
Standards-aligned
Jennifer Griffin
Used 532+ times
FREE Resource
11 Slides • 9 Questions
1
Percent of Change
2
3
Multiple Choice

1. Find the PERCENT of change.
20 dogs to 5 dogs
Decrease 15%
Increase 15%
Increase 75%
Decrease 75%
4
5
Multiple Choice
2. Find the PERCENT of Change.
The original cost was $50 and the new cost is $60.
Increase 20%
Increase 16.67%
Increase $10
Decrease $10
6
7
Multiple Choice
3. Find the percent of change if Eddie started with 20 tickets and ended with 30 tickets.
Increase 10 tickets
Increase 50%
Increase 33%
Decrease 50%
8
9
Multiple Choice
4. Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?
Increase 12.5%
Decrease 12.5%
Increase 4%
Decrease 4%
10
11
Multiple Choice
5. Ann works in a supermarket for $10.00 per hour. She received a raise to $12.00. What is the percent of change in her hourly wage?
Increase 16.67%
Decrease 16.67%
Increase 20%
Decrease 20%
12
13
Multiple Choice
6. 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%
14
15
Multiple Choice
7. Mary lost 30 pounds. Before her diet she weighed 180 pounds. What is the percent of change?
17% Decrease
19% Decrease
25% Decrease
20% Decrease
16
17
Multiple Choice
8. Mrs. Boyd has 35 students in her science class.If her class increases to 42 students next year, what will be the percent of change?
20% decrease
75% increase
93% increase
33% decrease
18
19
Multiple Choice
9. 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?
Increase 24%
Increase 19%
Decrease 24%
Decrease 19%
20
Percent of Change
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