Question

Is the opposite of a rational number also a rational? Explain. Please do not use google to answer.

Answer 1

opposite means the sign changes (from positive to negative or vice versa)

since a rational number includes both positives and negatives, then the opposite of a rational is also a rational.

For example: $\frac{3}{5}$ is a rational number.  Its opposite is $-\frac{3}{5}$, which is also a rational number.

Hope this helped!

Answer: YES