What is percent change?
Percent Change Review #1

Flashcard
•
Mathematics
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Percent change is a way to express a change in value as a percentage of the original value. It is calculated using the formula: ((New Value - Original Value) / Original Value) x 100.
2.
FLASHCARD QUESTION
Front
How do you calculate the percent decrease?
Back
To calculate percent decrease, use the formula: ((Original Value - New Value) / Original Value) x 100.
3.
FLASHCARD QUESTION
Front
How do you calculate the percent increase?
Back
To calculate percent increase, use the formula: ((New Value - Original Value) / Original Value) x 100.
4.
FLASHCARD QUESTION
Front
What is 25% as a fraction?
Back
25% as a fraction is 1/4.
5.
FLASHCARD QUESTION
Front
If a shirt costs $36 and is on sale for $24, what is the percent decrease?
Back
The percent decrease is 33%.
6.
FLASHCARD QUESTION
Front
What is the percent change if the price of a movie ticket goes from $13 to $9?
Back
The percent change is a decrease of 31%.
7.
FLASHCARD QUESTION
Front
If the number of dogs decreases from 20 to 5, what is the percent change?
Back
The percent change is a decrease of 75%.
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