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.
Any number, negative or positive, can be expressed as a decimal number. So a negative number can always be expressed as a negative decimal.