It belongs to the interval (25, 27.3), or [-20.9, 10*pi], and infinitely more such intervals.It also belongs to the set of rational numbers, real numbers, complex numbers and quaternions.
Rational numbers.
Negative four over five (-4/5) belongs to several subsets of numbers. It is a rational number because it can be expressed as a fraction of two integers. Additionally, it is a real number, as all rational numbers are part of the real number set. However, it is not a whole number, integer, or natural number.
The number -2.324 belongs to several subsets of the real number system. It is classified as a rational number because it can be expressed as a fraction (-2324/1000). Additionally, it is a real number, and it falls under the category of irrational numbers, as it has a non-repeating, non-terminating decimal expansion. However, it is not an integer or a whole number.
The two main DISJOINT subsets of the Real numbers are the rational numbers and the irrational numbers.
Rational Numbers and Irrational Numbers
Integers, Rational numbers, Real numbers and Complex numbers.
Rational numbers.
The one which says rational numbers (ℚ).
Rational numbers, whole numbers, negative numbers, even numbers, integers
The number 1.68 belongs to the subsets of real numbers known as rational numbers and decimal numbers. As a rational number, 1.68 can be expressed as the ratio of two integers (84/50). It is also a decimal number, specifically a terminating decimal, where the digits after the decimal point eventually end.
Only a set can have subsets, a number such as -2.38 cannot have subsets.
Real numbers; rational numbers; integers; and of course you can make up lots of other sets to which it belongs.
The two main DISJOINT subsets of the Real numbers are the rational numbers and the irrational numbers.
To any set that contains it! It belongs to {-22}, or {-22, sqrt(2), pi, -3/7}, or all whole numbers between -43 and 53, or multiples of 11, or composite numbers, or integers, or rational numbers, or real numbers, etc.
Real number set, imaginary number set, and their subsets.
There are infinitely many subsets of real numbers. For example, {2, sqrt(27), -9.37} is one subset.
Both are subsets of the real numbers.