Question

Is 1/a rational or irrational

Answer 1

1/a is rational, but by the condition that a≠0. This is because 1/a can be converted back to its fraction form (when divided, which gives the fraction in its decimal form), but it is impossible to divide by 0 (1/0 = undefined). Therefore, 1/a is rational given that a is not equal to 0.

:)

Answer 2

Rational for sure:]]]]]