Percent Increase and Decrease Word Problems

This math video tutorial explains how to calculate the percent of change using the percent increase and decrease formula.  

Percentages Made Easy:                        Percentages Made Easy!

Percentage, Base, & Rate Problems:                
Percentage, Base, and Rate Problems

Part, Whole, & Percent Proportion:                    
Part, Whole, & Percent Proportion Wor...

Percent Increase & Decrease Problems:          
Percent Increase and Decrease Word Pr...

Percent Error:                                                        
Percent Error Made Easy!

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Percentage Word Problems:                              
Percentage Word Problems

Sales Price After Discount:                                
How To Calculate The Sales Price Afte...

Sales Tax, Discount, & Original Price:                
Percent Word Problems - Sales Tax, Di...

How To Calculate The Original Price:                
How To Calculate The Original Price o...

Unique Percentage Problem:                              
Percentages

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Percent Uncertainty In Measurement:
Percent Uncertainty In Measurement

Percent Composition By Mass:
Percent Composition By Mass

Percent Abundance - Elements & Isotopes:
How To Find The Percent Abundance of ...

APR vs APY:
Annual Percentage Rate vs Annual Perc...

The Dividend Yield:
The Dividend Yield - Basic Overview

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