21/85 as a percentage is 24.71%. This number tells you how much of a whole the fraction represents when you look at it in terms of hundredths. It’s a quick way to compare the fraction to other values that are also expressed as percentages.
When you see 24.71% on a chart or a report, you know it comes from the fraction 21 out of 85 parts. The percentage makes it easier to understand at a glance, especially when you’re working with data that mixes whole numbers and parts of a whole.
In everyday situations, you might use this percentage to see how a small part fits into a larger group. For example, if 85 students are in a class and 21 of them get an A, then 24.71% of the class earned that grade. This helps you communicate the information clearly and simply.
