I'm just telling you this ahead of time...but i'm not 100% sure with this answer..:
fractions belong in the Rational Numbers
Irrational Numbers which are a subset of Real Numbers which are a subset of Complex Numbers ...
Rational (ℚ) which is a subset of Real (ℝ) which is a subset of Complex (ℂ).
5
-4.2 is a negative decimal number. It is also a directed number.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. Not all real numbers are rational.
Irrational Numbers which are a subset of Real Numbers which are a subset of Complex Numbers ...
It belongs to the rational numbers which is a subset of the real numbers. The reals, in turn, is a subset of complex numbers.
Rational (ℚ) which is a subset of Real (ℝ) which is a subset of Complex (ℂ).
5
No because natural numbers are a subset of real numbers
You have it backwards. Integers are a subset of real numbers.
Integers are a subset of rational numbers which are a subset of real numbers which are a subset of complex numbers ...
The real numbers, themselves. Every set is a subset of itself.
Imaginary numbers are not a subset of the real numbers; imaginary means not real.
Starting at the top, we have the real numbers. The rational numbers is a subset of the reals. So are the irrational numbers. Now some rationals are integers so that is a subset of the rationals. Then a subset of the integers is the whole numbers. The natural numbers is a subset of those.
It belongs to the set of negative rational numbers, negative real numbers, fractionall numbers, rational numbers, real numbers.
The set of Rational Numbers is a [proper] subset of Real Numbers.