The fraction 11/21 can be expressed as a percentage: 52.38%. This percentage is rounded to the nearest two decimal places for simplicity. When we think about 11/21, it's a bit more than half, which makes sense given that the percentage is slightly above 50%.
In everyday situations, knowing that 11/21 is about 52.38% can be helpful. For example, if you're looking at a survey where 11 out of 21 people agreed with something, you could quickly say that about 52% of the group was in agreement. This makes it easier to understand and communicate the information, especially when dealing with larger numbers or comparing different fractions.