Percent Increase and Decrease Problems

Flashcard
•
Mathematics
•
7th Grade
•
Hard
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What is percent increase?
Back
Percent increase is a measure of how much a quantity has grown relative to its original amount, expressed as a percentage.
Tags
CCSS.6.RP.A.3C
2.
FLASHCARD QUESTION
Front
What is percent decrease?
Back
Percent decrease is a measure of how much a quantity has shrunk relative to its original amount, expressed as a percentage.
Tags
CCSS.6.RP.A.3C
3.
FLASHCARD QUESTION
Front
How do you calculate percent increase?
Back
Percent Increase = ((New Value - Original Value) / Original Value) x 100.
Tags
CCSS.6.RP.A.3C
4.
FLASHCARD QUESTION
Front
How do you calculate percent decrease?
Back
Percent Decrease = ((Original Value - New Value) / Original Value) x 100.
Tags
CCSS.6.RP.A.3C
5.
FLASHCARD QUESTION
Front
If a price increases from $100 to $120, what is the percent increase?
Back
20%.
Tags
CCSS.6.RP.A.3C
6.
FLASHCARD QUESTION
Front
If a price decreases from $66.64 to $29.99, what is the percent decrease?
Back
54.9%.
Tags
CCSS.6.RP.A.3C
7.
FLASHCARD QUESTION
Front
What is the formula for finding the new value after a percent increase?
Back
New Value = Original Value x (1 + Percent Increase).
Tags
CCSS.6.RP.A.3C
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