30/75 as a percentage is 40.00%. This value shows that the fraction represents forty percent of a whole. It’s a clean, easy‑to‑remember number that works well in everyday situations.
When you see 40.00%, you can think of it as four out of ten parts. That makes it simple to compare with other percentages, like 25% (a quarter) or 50% (half). It also helps when you need to estimate parts of a total quickly.
In practical terms, if you had 75 items and took 30 of them, you’d have taken exactly 40.00% of the group. This quick reference can be useful in school projects, budgeting, or any scenario where fractions need to be expressed as percentages.