What is 15/40 as a percentage? It is 37.50%. This number tells you how much of a whole 15 parts out of 40 represent.
The fraction 15/40 can be simplified to 3/8, which is a common way to think about the same value. Whether you use 15/40 or 3/8, they both describe the same portion of a whole.
In everyday life, you might see this percentage when working with discounts, grades, or statistics. Knowing that 15/40 equals 37.50% helps you quickly understand the size of the part compared to the whole.
