Question

What is the opposite and reciprocal of 7/9?

Answer 1

Opposite of `7/9` is `(-7/9)`

Reciprocal of `7/9` is `9/7`

Explanation:

The opposite of a number `N` is the number `K` which when added to `N` gives a sum of `0` (i.e. `K = -N`)

The reciprocal of a number `N` is the number `K` when which multiplied with `N` gives a product of `1` (i.e. `K = 1/N`)