is 3 an irrational number? yes no
is 3 an irrational number? yes no
Answer
Brief Explanations:
An irrational number cannot be expressed as a fraction $\frac{a}{b}$ where $a$ and $b$ are integers and $b\neq0$. The number 3 can be written as $\frac{3}{1}$, so it is a rational number, not an irrational number.
Answer:
no