2/80 = 2.5%
A value of 2/80, or 2.5%, might describe a small share of something in everyday life, such as a few items in a large batch having a flaw. It can also represent a low chance of an event happening.
To picture 2.5%, imagine 2 or 3 people out of every 100. It’s a small slice—about one-fortieth of the whole.
A common point of confusion is thinking 2.5% means 2.5 out of 10; it actually means 2.5 out of 100. Since it’s less than 3%, it’s easy to mistake it for a larger share than it is.
