The fraction 31/78 can be expressed as a percentage, which is 39.74% when rounded to two decimal places. This percentage represents the portion of 31 parts out of a total of 78 parts. It's a way to show the fraction as a part of 100, making it easier to understand and compare with other values.
When we think about 31/78 as a percentage, it means that if we had 78 items, about 31 of them would make up 39.74% of the total. This can be useful in various real-world situations, like understanding test scores, sales figures, or even cooking measurements. Percentages help us quickly grasp the relative size or importance of a part compared to the whole.