4/5 expressed as a percentage is 80.00%. This is the simple answer to “What is 4/5 as a percentage?” and it’s already rounded to two decimal places.
The fraction 4/5 means you have four parts out of a total of five equal parts. When you think of it in everyday terms, it’s like having four slices of a five‑slice pizza.
Knowing that 80.00% represents four‑fifths can help when you compare scores, discounts, or any situation where a part of a whole is shown as a percent. It’s a quick way to see that four‑fifths is a large majority of the whole.
