# How to Calculate Saving to Investment Ratios?

Businesses use the saving-to-investment ratio to determine whether a project that aims to save money in the future is worth doing. The ratio compares the investment that the business has to put in ...
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http://www.ehow.com/how_8503842_calculate-saving-investment-ratios.html

## How to Calculate X to Y Ratios?

The ratio of x and y means x divided by y. The ratio shows the size of one value compared to another, which can be useful for all kinds of purposes, such as finding the slope of a hill or graph, or...
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http://www.ehow.com/how_8209090_calculate-ratios.html

## How to Calculate Equal Ratios?

The same ratio can come in many forms. A ratio is written as "x:y," which means an x to y ratio, and is a comparison of values. Two ratios are equal or equivalent when they consist of different num...
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http://www.ehow.com/how_8223122_calculate-equal-ratios.html

## How to Calculate Ratios Into Percentages?

Calculating percentages from ratios is a vital mathematical skill that's useful in a variety of real-life situations, such as financial analyses, test scoring and tax preparation. A percentage, whi...
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http://www.ehow.com/how_8098194_calculate-ratios-percentages.html

## How to Calculate Axle Ratios?

"Axle ratio" is the common term for the reduction in the gear ratio of most implementations of mechanical differential drive axles in cars, trucks and tractors. These drive axle mechanisms receive ...
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http://www.ehow.com/how_6561300_calculate-axle-ratios.html