Percent Change
Flashcard
•
Mathematics
•
6th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is percent change?
Back
Percent change is a way to express how much a quantity has increased or decreased relative to its original value, calculated as (new value - old value) / old value x 100%.
2.
FLASHCARD QUESTION
Front
How do you calculate percent increase?
Back
To calculate percent increase, use the formula: ((new value - old value) / old value) x 100%.
3.
FLASHCARD QUESTION
Front
How do you calculate percent decrease?
Back
To calculate percent decrease, use the formula: ((old value - new value) / old value) x 100%.
4.
FLASHCARD QUESTION
Front
If a class size increased from 27 to 30, what is the percent increase?
Back
11% increase.
5.
FLASHCARD QUESTION
Front
If the number of people on a bus trip increased from 32 to 45, what is the percent increase?
Back
41% increase.
6.
FLASHCARD QUESTION
Front
Mary lost 30 pounds from her original weight of 180 pounds. What is the percent decrease?
Back
17% decrease.
7.
FLASHCARD QUESTION
Front
What is the percent decrease from 90 points to 45 points?
Back
50% decrease.
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