12/100 = 12%
A value like 12% can show up as a sales tax, a tip, or a discount in everyday life. For example, a store might advertise a 12% discount on a jacket.
To picture it quickly, imagine 12 out of 100 equal parts shaded in. It’s a little more than one-tenth, so it’s easy to estimate as slightly above 10%.
A common mix-up is treating 12% as the same as 12 percentage points. They describe different things when comparing one percentage with another, so it helps to check which one is meant.
