Q:
# Why Can the Denominator of a Rational Expression Never Be Equal to Zero?

Having a denominator of zero is the same thing as dividing by zero, which is a nonsensical operation. Dividing by zero would be like the real-world equivalent of trying to share eight apples among zero people. In mathematics, the quotient of such an operation is undefined.

Continue ReadingFor example, if dividing six by zero produced a real quotient, then it would follow that multiplying that quotient by zero would give a product of six. Since any number multiplied by zero equals zero, there is no such quotient. Algebraic manipulations involving fractions with zero denominators often lead to meaningless solutions because dividing by zero is an invalid operation.

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Q:
## How Do You Reduce Fractions?

A: To reduce or simplify fractions, look for common factors in the numerator (the term on top) and the denominator (the term on the bottom). Divide both terms... Full Answer >Filed Under: -
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## What Does "simplest Form" Mean?

A: According to Math is Fun, the meaning of simplest form is the numerator, or the top number of a fraction, and the denominator, or the bottom number of a fr... Full Answer >Filed Under: -
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## What Are Some Tips for Finding Fractions in the Lowest Terms?

A: A long but effective way to reduce a fraction to its lowest terms is to write out lists of all factors of the numerator and the denominator, then identify ... Full Answer >Filed Under: -
Q:
## How Do You Convert Fractions to Decimals?

A: One method to manually convert a fraction to a decimal is to multiply the denominator, the bottom number, by a number that will make the denominator a fact... Full Answer >Filed Under: