28/56 = 50%
The fraction 28/56 represents 50%, or one-half. You might see this in everyday life when half the seats in a theater are filled, half of a pizza is left, or 28 out of 56 students choose the same activity.
A quick way to picture 28/56 is to think of a whole split into two equal parts, with one part shaded or selected. Since 28 is half of 56, you can estimate it as about half without doing detailed math.
A common mistake is thinking that 28/56 is 28% because the numerator is 28. The denominator matters because it tells you the total, so the fraction describes 28 out of 56 rather than 28 out of 100.