18/48 = 37.5%
A value like 18/48, or 37.5%, can show up when 18 of 48 students choose the same lunch option. It could also describe a sale, a survey result, or the portion of a work project that is finished.
You can picture 37.5% as a little more than one-third of a whole. Since one-third is about 33%, imagine dividing something into three equal parts and then adding a small extra piece.
A common mistake is thinking 37.5% is close to one-half because the number is between 25% and 50%. It is actually 12.5 percentage points below one-half, so the amount should look noticeably smaller than half.