What is 20 as a fraction?

20 can be written as a fraction in several ways. The simplest form is 20/1, as any number divided by 1 remains unchanged. Alternatively, 20 can be written as a fraction in terms of a denominator other than 1, such as 40/2, 60/3, or 100/5. Ultimately, 20/1 is the most common representation when expressing 20 as a fraction.