5/40 as a percentage is 12.50%. This simple fraction shows that a small part of a whole can be expressed clearly with a percent, making it easy to compare with other values.
The fraction 5/40 can also be reduced to 1/8, which still represents the same proportion of a whole. Whether you look at it as 5 parts out of 40 or 1 part out of 8, the percentage stays the same, giving a quick sense of scale.
Using percentages like 12.50% helps in everyday situations, such as figuring out discounts, grades, or statistics, because most people are familiar with the percent sign. It turns a fraction into a format that’s instantly understandable.
