Question

What is the negative of a negative rational number?

Answer 1

Rational number is represented by $\frac{p}{q},$ where $q\ne 0$ and $p,q\in Z$

Now,Negative rational number is represented by $-\frac{p}{q}$

Negative of a negative rational number$=-(-\frac{p}{q})=\frac{p}{q}$