Decimal are not. But negative numbers can be odd or even.
Any number, negative or positive, can be expressed as a decimal number. So a negative number can always be expressed as a negative decimal.
Decimal points aren't positive or negative. Decimals can be either.
-- Ignore the signs temporarily. -- Divide the numbers. -- The quotient is negative.
Yes, negative decimal numbers are rational, as long as it is terminating or repeating.
Positive numbers are greater than negative numbers. Decimals can be either positive or negative.
The decimal numbers that come before zero are : -20.3, -40.8 , -0.6 , -6.02 and many more . These are the numbers come before zero and present on left side of the number line.
As with decimal numbers, there are infinitely many of them and so it is not possible to list them.