The fraction 18/90 is equal to 20.00% when converted to a percentage and rounded to the nearest two decimal places. This means that 18 out of 90 parts represents one-fifth or 20% of the whole. It's a fairly common fraction that you might encounter in everyday situations, like calculating discounts or comparing ratios.
In practical terms, if you had a group of 90 people and 18 of them wore red shirts, you could say that 20.00% of the group was wearing red. This percentage makes it easier to understand the proportion at a glance, especially when dealing with larger numbers or comparing different fractions. Whether you're looking at test scores, survey results, or financial data, knowing how to interpret fractions as percentages can be really helpful.