The fraction 30/91 is equal to 32.97% when converted to a percentage and rounded to two decimal places. This means that if you had 91 items and selected 30 of them, you'd be choosing about one-third of the total. It's a bit less than one-third, which would be 33.33%, but pretty close.
In everyday situations, you might come across this fraction when dealing with things like test scores, survey results, or even cooking measurements. For example, if 30 out of 91 people surveyed preferred a certain product, you could say that 32.97% of the group liked it. This percentage gives a clearer picture of the proportion than the fraction alone, especially when comparing it to other results or percentages.