undefined (infinity)
Zero is a rational number and an integer.
When a rational numbers is divided by an irrational number, the answer is irrational for every non-zero rational number.
A rational number can be expressed as a fraction or ratio of two integers. Zero is an integer. Therefore, zero is a rational number EXCEPT, that the denominator of a rational number cannot be zero. You can't divide by zero.
Yes, that is how a rational number is defined.
To divide any number by zero will give infinity and therefore an error.
It is rational.
Zero (0) is a rational number.
Zero (0) is a rational number, because it is a whole number and an integer.
Zero is a rational number, not imaginary.
The answer is zero. It is rational, precise, and exact.
The only such number is zero.