Is 2.01 a rational, integer, natural, irrational?
So long as
It is not an integer, natural number or irrational.
Natural numbers are the numbers
Integers are whole numbers or negative versions of them, that is:
Rational numbers are 'fractions' of integers. That is they are all the numbers of the form
Irrational numbers are numbers which are not rational, that is they are not expressible as