Question

Are some rational numbers integers?

Answer 1

Yes. All integers are rational numbers, but not all rational numbers are integers.

Explanation:

A number is called rational if it can be expressed in the form `p/q` for some integers `p` and `q`, with `q != 0`.

Any integer `n` can be expressed in such a way as `n/1`, so is a rational number.

Not all rational numbers are integers. For example, `1/2`.

So some rational numbers are integers.