What is 0.3 as a Fraction?

Have you ever wondered what 0.3 means as a fraction? Well, wonder no more! In this blog post, we’ll explain everything you need to know about this decimal.

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When expressed as a decimal, 0.3 is simply 3 tenths. However, when expressed as a fraction, the value is slightly different. In this article, we’ll take a look at 0.3 expressed as a fraction, how to convert it, and what it means.

What is 0.3 as a Fraction?

0.3 can be written as 3/10 or 30/100. In both cases, the fraction means that there are 3 parts out of 10, or 30 parts out of 100.

Decimals and fractions

When you see the decimal 0.3, this is the same as the fraction 3/10. In other words, if you were to divide 3 by 10, your answer would be 0.3 (the 3 would go into the 10 two times, with a remainder of 1).

Converting decimals to fractions

To convert a decimal to a fraction, we place the decimal number over its greatest power of ten.

For example, 0.3 can be written as 3/10 or30/100.


0.3 can be written as a fraction in a few different ways. The simplest way is to put 3 over 10, like this:


This read as “three tenths.”

You could also write it as 6/20 or 9/30, which would both be correct. These fractions are all equal to each other because they are different ways of representing the same decimal, 0.3.


To recap, 0.3 as a fraction is 3/10. This fraction is commonly reduced to lowest terms, which would give you 3/10, 1/3, or 10/30.