Zero.
Negative 12 itself is a rational number. It's the ratio of -12 to 1 .
No, it is not. Negative is an adjective related to a number. By itself, negative is not a number of any kind.
Zero.
A negative sign, by itself cannot affect whether or not a number is rational.
It is a negative number. It is also a rational number; also, it's a real number.
It is the positive value of that rational number.
No, -5 is a negative, rational number.
Any rational positive number is still rational when you make the same number negative.
It is the smallest non-negative rational number. Negative numbers are rational and are smaller.
The negative of a rational number is also rational.
You use a negative rational number when an answer is below zero.