is 34.90 a rational number ?

Answer 1

Yes, 34.90 is a rational number. A rational number is defined as any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero. The number 34.90 can be expressed as \( \frac{3490}{100} \), which is a fraction of two integers (3490 and 100). Therefore, it is a rational number.