6/30 as a percentage is 20.00%. This fraction reduces to a simple number that tells you exactly how much of a whole it represents when expressed in percent form.
The fraction 6/30 can also be seen as 1 part out of 5 equal parts, which is why it equals one‑fifth of a whole. When you think of a whole as 100%, one‑fifth translates directly to 20%.
Using the percentage makes it easy to compare this value with other data, such as test scores or discounts. Knowing that 6/30 is 20.00% helps you quickly understand its size without dealing with fractions.
