100 can be expressed as a fraction in several ways, but the simplest form is to write it as 100/1. This means that 100 is divided by 1.
In mathematical terms, a fraction consists of a numerator (the top number) and a denominator (the bottom number). Here, 100 is the numerator and 1 is the denominator, indicating that you have 100 whole parts, and each whole part is equivalent to 1.
Alternatively, you could also express 100 as a fraction with any number as the denominator, as long as you multiply that number by an appropriate value in the numerator to maintain equality. For example, 200/2 or 300/3 are also fractions that equate to 100.
In conclusion, while 100 is a whole number, it can be represented as a fraction in various ways, with the most straightforward being 100/1.