8/10 = 80%
A value of 80% can show up in everyday life, like a student getting 8 out of 10 questions right or a phone battery being mostly charged. It can also describe a sale, such as an item that’s 80% of its original price.
To picture 8/10 quickly, imagine a row of ten equal spaces with eight filled in. That’s four-fifths of the whole—most of it, but not quite all.
One common point of confusion is thinking that 80% off means paying 80% of the original price. It actually means the discount is 80%, so only 20% of the original price remains to pay.
