# What Fraction of 18 is 13?

An understanding of fractions is essential for many aspects of our daily lives. Fractional mathematics is integral to the successful completion of many tasks and activities, and it is a fundamental component of many levels of mathematics. This article will explain what fraction of 18 is 13.

## What is a Fraction? A fraction is a part of a whole. It is a numerical representation of a portion of a group or amount. A fraction is composed of two parts: the numerator and the denominator. The numerator is the number on top of the fraction, and the denominator is the number on the bottom. Fractions can be written in different ways, either by using words or symbols. Fractions can also be written as decimals, which is a number with one or more digits after the decimal point.

## Calculating Fractions To calculate a fraction, you must divide the numerator by the denominator. This will give you the answer as a decimal. To convert the decimal to a fraction, you must first multiply it by the denominator. Then, count the number of digits after the decimal point. This will be the numerator of the fraction, and the denominator will be 10 with the same number of zeroes as there are digits after the decimal point. For example, if the decimal is 0.75, then the fraction will be 75/100. 