# Fractions, Decimals & PercentagesTutorial

math tutorials > fractions, decimals & percentages

A fraction is actually a division. The numerator is divided by the denominator.

## Fractions and Decimals.

To change a decimal to a fraction you divide the numerator by the denominator.

You may need to use a calculator.

To change from a decimal to a fraction the decimal point is removed
and the *whole number* is written over powers of 10.

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## Fractions and Percentages.

Percentages are fractions with a denominator of 100.

To change from a fraction to a percentage, multiply the fraction by 100%.

## For you to try.