What is 51/65 as a percentage? It is 78.46% when rounded to two decimal places.
The fraction 51/65 is already in its simplest form, so you can use it directly in calculations without needing to reduce it further. As a decimal, it is about 0.7846, which matches the percentage when you move the decimal point two places to the right.
In everyday situations, you might see this number when comparing parts of a whole, like scoring 51 points out of a possible 65 on a test. Saying you got 78.46% gives a clear picture of performance that most people can understand quickly.