A rational number can always be written in what form?

A rational number is a number that can be written in the form a/b, where a is an integer and b is a non-zero integer.

Answer: A rational number can always be written in the form a/b. Here a is an integer and b is a non-zero integer.

We will use the definition of the rational number to explain this question.

Explanation:

Let's consider an example, 1/2 which is in the a/b or fraction form is a rational number, and also 1 and 2 are integers.

Therefore, a rational number is a number that can be written in the form a/b.  Here a is an integer and b is a non-zero integer.