Question

1/3 is part of which set of numbers?

Answer 1

Rational numbers. denoted by
`\mathbb Q`

1/3 is clearly not a natural number or integer.

it is a fraction, =0.333 , it fits the definition of rational number (
`\frac pq`).

Answer 2

`(1)/(3)`Rational number as denominator is not equal to zero and numerator is a integer.