38/190 = 20%
A fraction like 38/190, or 20%, can show up in everyday life when one-fifth of a group has a certain quality. For example, 20% of students might ride the bus, a store might discount an item by 20%, or one-fifth of a survey group might choose the same answer.
To picture 20% quickly, think of 20 out of every 100 or about one out of every five. It is less than a quarter, which is 25%, so you can estimate it as a little smaller than one-fourth of the whole.
A common mistake is thinking that 38/190 is close to 38%, because people may focus on the numerator and overlook the denominator. The denominator represents the total amount, so the same numerator could mean very different percentages when the total changes.
