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PRE-ALGEBRALesson 103 of 171

PERCENT PROBLEMS

Percent Increase or Decrease

Students learn to find the percent increase or percent decrease between two numbers, using the following formula: amount of change/ original number. For example, to find the percent decrease if the price changes from $60 to $39, since the amount of change is $21, and the original number more...

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High School Math

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*Also referred to as Elementary Algebra or Beginning Algebra.

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