A terminating or repeating decimal is always rational. Whether it is positive or negative makes no difference.
So the answer is no it is not always rational, such as -1/pi
Wiki User
∙ 12y agoAnonymous
how many days until 4 weeks
Anonymous
Yup
Yes, negative decimal numbers are rational, as long as it is terminating or repeating.
a negative decimal number, a rational number, a nice number
Always
A number with a finite number of decimal digits is always rational. (If the number of decimal digits is infinite, the number is rational only if there is a repeating pattern.)
Yes, it can.
It is a negative rational number in decimal form. It is also a real number.
Rational
No.
Yup
Yes, negative decimal numbers are rational, as long as it is terminating or repeating.
a negative decimal number, a rational number, a nice number
Yes.
Always
Yes.
Repeating decimals are always rational.
Yes - any integer, whether positive or negative, is rational. Rational numbers are defined as those which can be expressed as a ratio or non-recurring fraction or decimal.