Integer, Real, whole, and natural. I may have skipped a few.
Negative integers, rationals and real numbers
Rationals and the reals, themselves.
RATIONAL , doing the same program .
The real number 1.24 is a rational number (124/100). It is also a mixed number (1 + 24/100ths).
To any set that contains it! It belongs to {sqrt(30)}, or {45, sqrt(30), pi, -3/7}, or irrational numbers, or real numbers between -6 and 6, or all real numbers or complex numbers, etc.
irrational
Irrational: it cannot be written exactly in the decimal notation.
Negative integers, rationals and real numbers
rational
Rational
Positive numbers
Rational
Irrational
Among other things, it belongs to the following sets: positive numbers; irrational numbers; algebraic numbers.
A half belongs to the positive fractions family, which comes under fractions, which comes under the large family of rational numbers.
Rationals and the reals, themselves.
Numbers that include real numbers are natural numbers, whole numbers, integers, rational numbers and irrational numbers.