12/80 = 15%
The fraction 12/80 represents 15%, a portion you might see in everyday situations. For example, 15% of customers at a store might choose a certain product, or 15% of students in a class might ride the bus.
To picture 12/80 quickly, imagine 80 equal spots divided into groups of 10. Twelve spots filled is a little more than one group of 10, so the amount is a bit less than one-sixth and close to one out of every seven spots.
A common mistake is thinking 12/80 is 12% because the numerator is 12. The whole amount is 80, not 100, so the fraction describes a larger share than 12 out of 100.
