30/62 as a percentage is 48.39%. This is the rounded value you would use in most everyday situations.
The fraction 30/62 can be simplified to 15/31, which is still a proper fraction—meaning the top number is smaller than the bottom number. It represents a little less than half of a whole.
In practical terms, saying something is 48.39% is a quick way to convey that it’s just under half. Whether you’re looking at test scores, survey results, or a portion of a budget, this percentage tells you the same thing the fraction does, but in a format that’s often easier to understand at a glance.