12/78 as a percentage is 15.38%. This number tells you how much of a whole 12 is when the whole is divided into 78 equal parts. It’s a quick way to see the size of the fraction in everyday terms.
The fraction 12/78 can also be simplified to 2/13, but the percentage stays the same. Whether you write it as 12/78, 2/13, or 15.38%, the value doesn’t change—it's just a different way to represent the same part of a whole.
In everyday situations, you might see this percentage on a chart or a report. Knowing that 15.38% represents the fraction helps you compare it easily with other numbers, like 10% or 20%, without having to work with the original fraction.
