3/20 = 15%
A value of 3/20, or 15%, might show up as a discount on a jacket, a service fee, or the share of students who choose a certain school club. It’s a modest portion, but it can still make a noticeable difference in a price or group.
To picture 3/20 quickly, imagine 20 equal slices and shade 3 of them. It’s a little less than one-sixth of the whole, so you can estimate it as a small chunk rather than a quarter.
One common mix-up is treating 15% as 15 out of 20, instead of 3 out of 20. The denominator matters: 3/20 means the whole is divided into 20 equal parts, and you’re looking at 3 of them.
