Let's look at the fraction 10/50. It equals 20.00% when expressed as a percentage.
This fraction can also be written as the simpler fraction 1/5, which represents one part out of five equal parts. Both forms give the same proportion, just shown in different ways.
Knowing that 10/50 is 20.00% helps when you compare parts of a whole, such as grades, discounts, or data sets. It’s a quick way to see that the part is one‑fifth of the total.
