15/25 = 60%
The fraction 15/25, or 60%, can show up in everyday situations like getting 15 questions right out of 25 on a quiz. It could also describe using 15 of 25 seats, completing 15 of 25 tasks, or having 15 sunny days in a 25-day period.
To picture 15/25 quickly, imagine a group split into five equal parts, with three parts filled or shaded. Since three out of five is a little more than half, you can estimate it as about 60%.
A common mistake is thinking 15/25 is closer to 50% because 15 and 25 seem fairly close together. The important point is to compare the amount to the whole: 15 is three-fifths of 25, which is noticeably more than half.