10/39 as a percentage is 25.64%. This is the rounded figure you would use in most everyday situations, like reporting a test score or a survey result.
The fraction 10/39 means you have ten parts out of a total of thirty‑nine equal parts. It’s a bit more than one quarter, which is why the percentage lands a little above 25%.
When we write the percentage, we keep it to two decimal places for clarity. This small rounding keeps the number easy to read without losing much accuracy.
You can use 25.64% whenever you need a quick, understandable way to talk about the size of 10/39 in everyday language.