1/10 = 10%
The fraction 1/10 shows up in everyday life whenever something is divided into ten equal parts. For example, you might use it to describe a 10% discount, a tenth of a pizza, or one student out of a group of ten; 10% is a fairly small but noticeable amount.
To picture 1/10 quickly, imagine a row of ten equal boxes with only one shaded. You can also estimate it as about one part out of every ten, which helps when judging discounts, test scores, tips, or progress toward a goal.
A common mistake is thinking that 1/10 is the same as 1%, but 1% is much smaller because it means one part out of one hundred. Another point of confusion is that taking away 10% does not always mean taking away ten actual items; the amount depends on the original total.
