40/48 as a percentage is 83.33%. This value tells you how much of a whole 40 parts out of 48 represent, expressed in a form that’s easy to compare with other percentages.
The fraction 40/48 can be simplified to 5/6, which is a common ratio in everyday situations—like when you have five out of six slices of a pizza. Thinking of it as a percentage makes it even clearer: you’re looking at roughly eight‑tenths of the whole.
Whenever you need to communicate the size of a part of a whole, using 83.33% is quick and understandable. Whether you’re talking about test scores, discount rates, or data percentages, this number gives a direct sense of proportion without extra math steps.