Yes, 149 is a rational number. A rational number is defined as any number that can be expressed as the quotient or fraction \( \frac{a}{b} \), where \( a \) and \( b \) are integers and \( b \) is not zero. Since 149 can be expressed as \( \frac{149}{1} \), it is indeed a rational number.
is 149 a rational number?
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