3/12 = 25%
A value like 3/12 often shows up in everyday life, such as when 3 out of 12 people choose the same snack or when a quarter of a group is absent. It means 25% of the whole group.
To picture it quickly, imagine a circle or a chocolate bar split into four equal parts: 3/12 is the same share as one of those parts. You can also think of it as one person out of every four.
A common mistake is to confuse 3/12 with 3%, because the numerator is 3. The 3 means three parts, while the 12 tells you the whole is divided into twelve equal parts.