Question

is -0.071625 rational

Answer 1

Yes, -0.071625 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. In this case, -0.071625 can be expressed as the fraction -717/10000, where -717 and 10000 are both integers. Therefore, it is rational.