Question : Which of the following numbers are rational ?
$1$
$-6$
$3 \frac{1}{2}$
All above are rational
Solution :
The correct option is 4. All above are rational
None of the number is irrational as every number can be expressed in the form of $\frac{\mathrm{p}}{\mathrm{q}}$, where $\mathrm{q} \neq 0$.
