The fraction 5/81 can be expressed as a percentage, which is 6.17% when rounded to two decimal places. This percentage represents the portion of a whole that 5/81 represents. It's a small fraction, making up just over 6% of the total.
To put this in perspective, if you had a large pizza cut into 81 slices, 5 of those slices would be about 6.17% of the entire pizza. This fraction and its equivalent percentage might come up in various real-world situations, such as calculating small portions or probabilities. While 5/81 might seem like an unusual fraction, its percentage form can be easier to understand and work with in many cases.