Question

what is real numbers

Answer 1

In mathematics, a real number is a value that represents a quantity along a line. ... The real numbers include all the rational numbers, such as the integer −5 and the fraction 4/3, and all the irrational numbers, such as √2 (1.41421356..., the square root of 2, an irrational algebraic number).

Answer 2

Positive or negative, large or small, whole numbers or decimal numbers are all Real Numbers.