That depends what you mean by "neutral".
They are always rational numbers.
Yes, terminating decimals are always rational numbers.
Whole numbers are always rational
The product of two rational numbers is always a rational number.
They are always rational.
They will always be rational numbers.
They are always rational numbers.
Such a sum is always rational.
Yes, terminating decimals are always rational numbers.
Whole numbers are always rational
no
The product of two rational numbers is always a rational number.
They are always rational.
The product of two rational numbers is always a rational number.
No; depends on the signs of the rational numbers.
Repeating decimals are ALWAYS rational numbers.
Fractions where both the numerator and divisor are rational numbers are always rational numbers.