Is -6 an irrational number

Answer 1

-6 is rational, as it can be written as 1/b (-6/1).

An example of an irrational number is pi, as it has an infinite amount of decimal places.

Answer 2

No. 6 is a rational number:

6 = 6/1 = a/b (with a & b integers and b ≠ 0) which is the definition of a rational number