15/85 as a percentage is 17.65%. This tells you that the fraction represents a little less than one‑fifth of a whole. When you see the number 15 out of 85 parts, you can think of it as about 18 out of every 100 parts.
The fraction 15/85 can be reduced to 3/17, which is still the same amount but written with smaller numbers. Whether you use 15/85 or 3/17, the size of the part stays the same, and the percentage stays 17.65%.
In everyday situations, you might use this percentage to compare scores, calculate discounts, or understand data that’s broken into 85 equal pieces. Knowing that 15 of those pieces make up 17.65% helps you quickly gauge how big a portion you have.
