15/28 as a percentage is 53.57%. This fraction is a little more than half, which makes it easy to picture when you compare it to a whole pizza or a classroom of 28 students. Seeing the number in percent helps you understand just how much of the whole it represents.
The fraction 15/28 can be simplified only to itself, so it stays as 15 over 28. It appears in everyday situations, like when you have 15 out of 28 tickets sold or 15 successes out of 28 attempts. Knowing the percent version (53.57%) lets you quickly say it's just over half.
When you work with percentages, rounding to two decimal places, like 53.57%, keeps the number clear without too many digits. This makes it useful for reports, graphs, or simple conversations about how much of something you have compared to the total.
