Question

How do you simplify `abs(-2/7)`?

Answer 1

firstly equal to`[-2/7=-0.286]`
secondly equal to `[2/7=0.286]`

Explanation:

Note that

`|x|` equal `-x` or `x`

`|-2/7|`

firstly equal to`[-2/7=-0.286]`

secondly equal to `[2/7=0.286]`