18/72 as a percentage is 25.00%. This means that the fraction represents one quarter of a whole, and when you look at it in terms of percent, it shows a clean 25 percent.
The fraction 18/72 can be reduced to 1/4, which is an easy way to see why the percent is a round number. In everyday terms, one out of four equal parts is the same as a quarter, and that is exactly 25 percent of the total.
Knowing this conversion helps when you compare parts of a whole, like splitting a pizza into four slices and taking one slice—you're taking 25 % of the pizza. It’s a handy reference for any situation where you need to think in fractions or percentages.
