10/54 as a percentage is 18.52%. This number comes from reducing the fraction and then expressing it in terms of a hundred, which gives a clear sense of size.
The fraction 10/54 can also be simplified to 5/27, but the percentage stays the same. Rounding to two decimal places keeps the figure easy to read and use in everyday calculations.
Knowing that 10/54 equals 18.52% helps when comparing parts of a whole, such as in surveys, budgets, or school projects. It’s a quick way to see that the part is just under one‑fifth of the total.