Yes, 789 is a rational number, as it can be expressed as a fraction.
Yes, it is.
rational number.
No. The additive inverse of zero or a negative rational number is not negative.
Yes, negative numbers can most certainly be rational. A rational number is simply a number which can be expressed as a fraction. An example of a negative rational number is: -1/2
Yes, 789 is a rational number, as it can be expressed as a fraction.
Yes, it is.
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.
Because it can be expreesed as ratio of two integers: 789 and 1000.
Negative 1 is a rational number. It is an integer (though not a counting number) and all integers are rational.
If its positive version is rational then it is rational and if not, it is not.