The fraction 9/30 is equal to 30.00% when converted to a percentage and rounded to the nearest two decimal places. This means that 9 out of every 30 parts represents just under one-third of the total. It's a fairly common fraction that you might encounter in everyday situations or basic math problems.
In practical terms, 30% is often used to describe things like discounts, probabilities, or portions of a whole. For example, if 9 out of 30 students in a class wear glasses, you could say that 30% of the class wears glasses. This percentage makes it easier to quickly understand and compare relative quantities, especially when dealing with different total amounts.