5/30 as a percentage is 16.67%. This is the decimal form of the fraction turned into a percent, rounded to two decimal places.
The fraction 5/30 can also be written as 1/6 after simplifying. Both forms represent the same part of a whole, just shown in different ways.
In everyday situations, 16.67% might describe a small share of a budget, a slice of a pizza, or a portion of a class that earned a particular grade. It’s a handy number to remember when you need to estimate one‑sixth of something.
Understanding that fractions and percentages can be interchangeable helps you compare parts of a whole quickly, whether you’re dealing with money, measurements, or data.