The fraction 11/21 is equal to 52.38% when converted to a percentage. This means that if you had 21 items and took 11 of them, you'd have about 52% of the total. It's a bit more than half, but not quite as much as 55% or three-fifths.
In everyday life, you might see this fraction pop up in various situations. For example, if 11 out of 21 students in a class passed a test, you could say that 52.38% of the class succeeded. Or if you completed 11 pages of a 21-page report, you'd be about 52% done with your work. It's a handy fraction to know, especially when dealing with things that come in groups of 21 or multiples of 21.
