15/60 as a percentage is 25.00%. This means that the fraction represents one quarter of a whole when expressed in percent form.
The fraction 15/60 can be simplified to 1/4, which is an easy way to see its size compared to a whole. Seeing it as a quarter helps you understand that it is exactly one out of four equal parts.
In everyday use, 25.00% shows up a lot—think of a quarter of a pizza, a quarter of a dollar, or a quarter of a class. Knowing that 15/60 equals this percentage makes it quick to compare sizes and portions.