4/18 as a percentage is 22.22%. The fraction can also be reduced to 2/9, which gives the same result when expressed as a percent. This rounded figure is useful for quick estimates.
Seeing the number as a percentage makes it easier to compare with other values, like 25% or 20%. It shows that 4 out of 18 parts is just a little under a quarter of the whole.
In everyday situations, you might use this percentage when dealing with scores, discounts, or portions of a group. Knowing that 4/18 is about 22.22% helps you gauge how big or small a part is without needing a calculator.
