30/45 = ≈66.67%
Rounded to 2 decimal places.
A value like 30/45, or 66.67%, could describe getting 30 questions right on a 45-question quiz. It might also show up as the share of a group that chose the same option in a poll.
A quick way to picture it is to imagine filling about two out of every three equal sections. That gives you a useful estimate without needing to focus on the exact decimal.
One common point of confusion is treating 66.67% as perfectly exact. It’s a rounded value, so the fraction is more precise than the percentage written to two decimal places.
