-13 = -13/1 a ratio of the two integers -13 and 1.
Rational.
No because it can be expressed as a negative fraction in the form of -13/2
rational number.
13 is the ratio of 13 to 1 ... nice and rational.
No. The additive inverse of zero or a negative rational number is not negative.
-13 is a rational number
-13/12 is a rational number
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.
No because it can be expressed as a negative fraction in the form of -13/2
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.
You use a negative rational number when an answer is below zero.
The negative of a rational number is also rational.
If its positive version is rational then it is rational and if not, it is not.