# How to Reduce Fractions to the Lowest Common Denominator?

Fractions are portions of whole numbers. The denominator, or bottom number, indicates the number of parts the whole is split into, and the numerator, or top number, indicates how many of the parts ...
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http://www.ehow.com/how_8139351_reduce-fractions-lowest-common-denominator.html

## How to Add Fractions Without a Common Denominator?

Learning to add fractions can be difficult. But once you learn the parts of a fraction and how to add them together, it gets easier. The top number in a fraction is called a numerator. The bottom n...
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http://www.ehow.com/how_7353080_add-fractions-common-denominator.html

## How to Find the Least Common Denominator of a Pair of Fractions With Different Denominators?

A fraction consists of a set of numbers denoting the relationship of a part to a whole. The top number is referred to as the numerator, and the bottom number as the denominator. If you are going to...
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http://www.ehow.com/how_8418014_least-pair-fractions-different-denominators.html

## How to Multiply Fractions With the Same Denominator?

Two different integers compose a fraction. The top integer is called its numerator, and the bottom one is its denominator. Fractional math has rigid rules for common operations like addition and su...
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http://www.ehow.com/how_8441730_multiply-fractions-same-denominator.html

## How to Give Fractions the Same Denominator?

If you need to add or subtract fractions, you must first restate the fractions so they both have the same denominator. This is referred to as finding a common denominator, or more specifically, the...
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http://www.ehow.com/how_8485525_give-fractions-same-denominator.html