The fraction 51/80 can be expressed as a percentage: 63.75%. This percentage is rounded to the nearest two decimal places. When we think about 51/80, it means we have 51 parts out of a total of 80 parts.
To put this into perspective, imagine a large pizza cut into 80 slices. If you ate 51 of those slices, you'd have consumed 63.75% of the entire pizza. This fraction and its equivalent percentage can be useful in various real-world situations, such as calculating grades, measuring progress, or determining portions in recipes.