How to Simplify the Fraction 5/9

In this video we will simplify (reduce) the fraction 5/9 into its simplest form. The key to simplifying fractions is to find a number that goes into both the numerator and denominator.

The number 1 will divide evenly into both 5 and 9.

We can list all of the factors that divide evenly into 5 and 9. When we do so we see that 1 is the highest common factor for both numbers.

If we divide 5 by 1 we get 5.
If we divide 9 by 1 we get 9.

This means that we can simplify 5/9 to 5/9. The fractions are equivalent. If you check on a calculator you will find that they have the same decimal value. So we haven't changed the quantity, just the way the fraction is expressed.

[remiliavioletta]

five ninghts. five ights at eddys five ninths at fredsy'.

[costa-wk]

And thus, *⁵⁄₉ths already* the simplest form