# 0.45 As A Fraction

How to write 0.45 as a fraction? To write 0.45 as a fraction, first write it in the form of 9/20. Then, multiply each digit after the decimal point by a tenth. This will give you the final result: 0.45 as a fraction! And now, you know how to write it as a fraction! Keep reading to learn more! This article will give you some simple explanations about fractions!

A rational number is a ratio of two integers. The simplest form of a rational number is an integer. For example, 26 percent is represented as 13/50. In the same way, 77.7 percent is written as 77.7/100. In other words, 77.7% equals 777/1000. This is because repeating decimals are rational numbers. They can also be expressed as the ratio of two integers.

## What is 0.45 as a fraction?

Similarly, converting a fraction to a percent requires you to reduce both fractions. For example, if you want to convert 0.45 as a percent into an integer, you’ll need to lower one and increase the other. The same goes for converting a decimal to a percent. It is as simple as that! When you know how to write 0.45 as a fraction, you’ll have an easier time calculating sales tax or discounts.

## 0.45 as a fraction in simplest form

0.45 can be written as a fraction in several ways. Two of the most common ways are:

-45/100

-9/20

To understand why there are different ways to write 0.45 as a fraction, let’s take a look at what the decimal point represents when we’re dealing with fractions.

Remember that fractions represent division between two numbers – in other words, they tell us how many ‘pieces’ our number is divided into. So when we move the decimal point to the right, this effectively means we’re dividing our number into smaller and smaller pieces – which also means the number represented by our fraction will get smaller.