6/45 as a percentage is 13.33%. This value is a quick way to see how big the fraction is compared to a whole. The fraction itself can be reduced to 2/15, which still represents the same amount.
When you see 13.33%, you know the part is just over one‑tenth of the whole. It’s useful for comparing sizes in everyday situations, like a discount or a test score.
In many school problems, using the percentage makes it easier to understand the size of a part without doing the division each time. Just remember that 6/45 and 13.33% mean the same thing.
If you need to talk about this fraction in a report or a presentation, you can safely use either form. Both are accurate and clear for most readers.