Question

An expression can be written in rational form by

writing it as a fraction with a denominator of

Answer 1

denominator of 1

Explanation:

An expression can be written in rational number by writing 1 in the denominator then it will become a fraction and a rational number

Answer 2

A rational numbers can be defined as numbers that can be expressed as the quotient between two integers.

This means that a whole number can be expressed as a rational number by just adding 1 into its denominator

`2 \implies (2)/(1)`

That way the whole number would be a rational number, becase 2 and 1 are integers.

Therefore, an expression can be written in rational form by writing it as a fraction with a denominator of 1.