The fraction 9/20 is equal to 45.00% when converted to a percentage and rounded to two decimal places. This means that if you had a pie cut into 20 slices and took 9 of them, you'd have 45% of the whole pie. It's a handy fraction to know, as it represents just under half of something.
In everyday life, you might come across 9/20 or 45% in various situations. For example, if 9 out of 20 people in a group prefer chocolate ice cream, that's 45% of the group. Or if you're looking at a sale where items are marked down by 45%, you could think of it as a 9/20 discount off the original price. Understanding these equivalent forms can be useful for quick mental math and estimations.
