# How to Calculate a 2 Percent Fall?

Being able to use percentages is a basic math skill. By being able to calculate a 2 percent fall, you can apply the calculation to all sorts of situations. For example, you can calculate how much y...
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http://www.ehow.com/how_8370710_calculate-2-percent-fall.html

## How to Calculate Percent Ripple?

Electricity spends most of its time between the power station and your D.C. devices as an alternating current. It is only transformed into a direct current after passing through an adapter or recti...
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http://www.ehow.com/how_8480143_calculate-percent-ripple.html

## How do I Calculate the Percent of a Goal?

No matter what goal you want to achieve, you can measure your progress as a percentage of the goal. For example, if you have a sales goal for the month, you could measure your sales thus far as a p...
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http://www.ehow.com/how_8124918_calculate-percent-goal.html

## How to Calculate Percent Ratios?

A ratio is a comparison of two numbers. In a percent ratio, the two numbers represent a group and a subset of that group. Many ratios are expressed as a percentage. Common percentages you hear abou...
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http://www.ehow.com/how_8165704_calculate-percent-ratios.html

## How to Calculate a Percent of Total?

Percentages offer a means of comparing dissimilar numbers. As an example, 10 out of 100 looks very different than 500 out of 5000, but they are both just 10 percent. When calculating a percent of a...
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http://www.ehow.com/how_8085034_calculate-percent-total.html