2/5 as a percentage is 40.00%. This value tells you that the fraction represents four parts out of ten when expressed in a whole‑number form.
The fraction 2/5 is a simple ratio that appears often in everyday situations, like splitting a pizza into five equal slices and taking two of them. Seeing it as 40.00% makes it easy to compare with other percentages you might encounter, such as discounts or test scores.
When you work with measurements, budgets, or data, turning fractions into percentages helps you communicate the size of a part in a way most people understand instantly. So next time you see 2/5, you can think of it as 40.00% of the whole.
