What is 5/40 as a percentage? It is 12.50%.
The fraction 5/40 can be simplified to 1/8, which means one part out of eight equal parts. Seeing it as a percentage makes it easier to compare with other numbers you might encounter in everyday life.
A value of 12.50% shows up in situations like a small discount, a portion of a class, or the chance of a simple event happening. Knowing the percentage helps you quickly understand the size of the part relative to the whole.