Question

is 6.239654 rational or irrational

Answer 1

The number 6.239654 is a rational number. A rational number is defined as any number that can be expressed as a fraction \( \frac{a}{b} \) where \( a \) and \( b \) are integers and \( b \neq 0 \). Since 6.239654 can be represented as \( \frac{6239654}{1000000} \), it meets the criteria for being rational.