To any set that contains it!
It belongs to {18},
or {sqrt(2), 18, pi, -3/7},
or {18, bananas, France, cold}
or all whole numbers between 3 and 53,
or multiples of 2,
or composite numbers,
or counting numbers,
or integers,
or rational numbers,
or real numbers,
or complex numbers,
etc.
Rational, Integer, Whole, Real Number and Natural number
Rational (ℚ) which is a subset of Real (ℝ) which is a subset of Complex (ℂ).
Irrational Numbers which are a subset of Real Numbers which are a subset of Complex Numbers ...
5
I'm just telling you this ahead of time...but i'm not 100% sure with this answer..: fractions belong in the Rational Numbers
-4.2 is a negative decimal number. It is also a directed number.
-28 belongs to: Integers, which is a subset of rationals, which is a subset of reals, which is a subset of complex numbers.
No, they can belong to infinitely many subsets.
Rational (ℚ) which is a subset of Real (ℝ) which is a subset of Complex (ℂ).
A subset, A, of a given a set S, consists of none or more elements that belong to S.
Negative numbers.
They are irrational numbers
Irrational Numbers which are a subset of Real Numbers which are a subset of Complex Numbers ...
Because all its elements belong to itself.
It belongs to the rational numbers which is a subset of the real numbers. The reals, in turn, is a subset of complex numbers.
5
I'm just telling you this ahead of time...but i'm not 100% sure with this answer..: fractions belong in the Rational Numbers
It belongs to any subset which contains it. For example,the interval (3, 4){pi}{1, pi, 3/7}{27, sqrt(7), pi}