The fraction 20/31 is equal to 64.52% when converted to a percentage and rounded to two decimal places. This percentage represents how much of the whole (31) is taken up by the part (20). It's a way to express the fraction as parts per hundred, making it easier to compare with other percentages.
In everyday situations, you might encounter this fraction or percentage when dealing with things like test scores, survey results, or even cooking measurements. For example, if 20 out of 31 people in a group prefer a certain option, you could say that 64.52% of the group favors that choice. This percentage gives a quick and clear picture of how the part relates to the whole, without needing to work with the original fraction.