30/52 as a percentage is 57.69%. This tells you that the fraction is a little more than one‑half when expressed in everyday terms.
The fraction 30/52 can be reduced to 15/26, but the value stays the same. Whether you see it as 30 out of 52 parts or as 15 out of 26, it still represents the same proportion.
In practical situations, saying 57.69% is often clearer than using the fraction. For example, if you scored 30 points out of a possible 52 on a test, you earned about 57.69% of the total marks.
So, whenever you need to compare the fraction to a whole, you can confidently use the rounded percentage 57.69%.
