30/75 as a percentage is 40.00%. This means that the fraction represents four‑tenths of a whole when expressed in percent form. It’s a tidy, round number that’s easy to work with in everyday situations.
If you simplify 30/75, you get the fraction 2/5. That same fraction also equals 40.00%, so the two ways of writing it – as a fraction or a percentage – describe the same portion of a whole.
Knowing that 30/75 is 40.00% can help in quick estimates, like figuring out discounts, grades, or any situation where you need to compare parts to a total. It’s a handy reference point that keeps calculations straightforward.
