The fraction 40/90 is equal to 44.44% when converted to a percentage. This percentage is rounded to the nearest two decimal places for simplicity. The fraction represents a part-to-whole relationship, where 40 is the part and 90 is the whole.
In everyday situations, percentages are often used to express proportions or ratios. For example, if 40 out of 90 students in a school wear glasses, we could say that 44.44% of the student body wears glasses. This makes it easier to understand and compare different quantities, especially when dealing with larger numbers or different group sizes.
