The fraction 90/99 is equal to 90.91% when converted to a percentage and rounded to two decimal places. This percentage represents how much of the whole (99) is taken up by the part (90). It's a way to express the fraction as parts per hundred, making it easier to understand and compare to other values.
In practical terms, 90/99 or 90.91% is pretty close to being the whole thing. If you had 99 items and took away 90 of them, you'd be left with just 9. This fraction could come up in various real-world situations, like test scores, survey results, or even in cooking when adjusting recipe quantities. Understanding percentages like this can be helpful in everyday life, from managing finances to interpreting data.