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).
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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.
-4.2 is a negative decimal number. It is also a directed number.
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).
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The square root of 13 belongs to the subset of irrational numbers, as it cannot be expressed as a fraction of two integers. Additionally, it is also a member of the real numbers, since all irrational numbers are part of the real number system. Specifically, (\sqrt{13}) is approximately 3.60555, which places it between the integers 3 and 4.
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.
It belongs to the set of negative rational numbers, negative real numbers, fractionall numbers, rational numbers, real numbers.
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.