48/60 = 80%
A fraction like 48/60, or 80%, can show up in everyday life when 48 out of 60 students turn in an assignment on time. It could also describe a test score, a sale discount, or how much of a full tank of gas remains.
To picture 80% quickly, imagine a group of 10 equal parts with 8 shaded and 2 unshaded. It is clearly more than three-quarters but less than a completely full amount, so you can estimate it as “about four-fifths.”
A common mistake is thinking that 80% means 80 out of 100 items are always involved. The percentage describes a part of a whole, and that whole could be 60, 10, 500, or any other number.
