6/21 as a percentage is 28.57%. This value shows how much of a whole the fraction represents when expressed in hundredths.
The fraction 6/21 can be simplified by dividing both numbers by 3, giving 2/7. Even though the numbers are smaller, the percentage stays the same because it describes the same portion of the whole.
In everyday situations, you might see this percentage when comparing parts of a group, such as 28.57% of a class that prefers a certain snack. It’s a quick way to understand the size of a part without dealing with the original fraction.
