Question

is 1/5 a rational or irrational number

Answer 1

1/5 = 0.200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

it's rational

Answer 2

@renae_ A fractional no. is of the form
\[\frac{a}{b}\]
where a is a whole no.
b is a natural no.
here a=1 and b=5
both satisfy the condition, so it's a fractional no.

Answer 3

@renae_ do you get this?