Question

is 3.222....an irrational number

yes no

Answer 1

No, \( 3.222\ldots \) (or \( 3.2\overline{2} \)) is not an irrational number. It is a repeating decimal that can be expressed as a fraction. Specifically, \( 3.222\ldots \) can be written as \( \frac{29}{9} \), which is a rational number.