Describe the set of numbers that are real numbers but cannot be expressed as one integer divided by another

Question

A.negative
B.improper
C.rational
D.irrational

Answer 1

The set of numbers that are real numbers but cannot be expressed as one integer divided by another is:

D. irrational

Irrational numbers cannot be expressed as a fraction of two integers, whereas rational numbers can. For example, numbers like \(\sqrt{2}\), \(\pi\), and \(e\) are irrational.