The fraction 4/5 is equal to 80.00% when converted to a percentage. This common fraction represents four parts out of a total of five equal parts. It's a useful fraction to know, as it comes up often in everyday situations like test scores, statistics, and measurements.
4/5 is pretty close to being a whole, missing only one-fifth to make it complete. This makes it a high fraction, which is reflected in its percentage value. When you see 4/5 or 80%, you know you're dealing with a large portion of something. Whether it's 4 out of 5 stars in a review, 80% battery life left on your phone, or getting 16 out of 20 questions right on a quiz, this fraction and its percentage are frequently encountered in daily life.