20/40 as a percentage is 50.00%. This means that the fraction represents half of a whole when expressed in percent form. The value is rounded to two decimal places for clarity.
The fraction 20/40 can be simplified to 1/2, which is a common way to show that something is exactly fifty percent. In everyday language, saying “50 %” is often quicker than mentioning the fraction.
Understanding that 20/40 equals 50.00% helps when comparing parts of a whole, such as in grades, discounts, or data analysis. It’s a useful skill for school projects and real‑world situations.
