31/200 = 15.5%
The fraction 31/200, or 15.5%, can describe an everyday amount such as a discount, a survey result, or the portion of students in a group who chose a certain option. For example, a store might advertise 15.5% off, or about 31 out of every 200 customers might sign up for a service.
To picture 31/200 quickly, think of it as a little more than 15 out of every 100. It is close to one-sixth of a whole, since one-sixth is about 16.7%, so you can imagine shading just under one-sixth of a bar or circle.
A common mistake is treating 15.5% as if it were 15.5 whole units instead of 15.5 parts out of 100. It is also easy to round it to 16% and forget that the exact value is slightly smaller.
