13/85 = ≈15.29%
Rounded to 2 decimal places.
A value like 13/85, or about 15.29%, could describe the share of students in a school who ride the bus, customers who choose a certain product, or survey respondents who give a particular answer. It is useful whenever a smaller group is being compared with a larger whole.
To picture 13/85 quickly, think of 100 objects: it would be a little more than 15 of them. Since 15% is easy to imagine, you can estimate 13/85 as roughly 15 out of every 100.
A common mistake is to read 13/85 as 13.85% or to assume it is close to 13%. The denominator matters because it tells you the total group, and 13 out of 85 represents a slightly larger share than 13 out of 100.