18/20 as a percentage is 90.00%. This shows that the fraction is very close to a full whole, just a little short of 100 %.
In everyday terms, 90.00% means that if you had 20 equal parts of something, you would have 18 of those parts. It’s a handy way to see how much of a whole you have without dealing with fractions.
Remember, percentages like 90.00% are useful for quick comparisons, such as test scores, discounts, or any situation where you want to express a part of a whole in a clear, easy‑to‑read format.
