Question

Which of the following BEST describes an irrational number?

A.
a number that is a square root

B.
a number that is less than zero

C.
a number that cannot be approximated by a decimal

D.
a number that cannot be written as the ratio of two integers

Answer 1

the correct answer is D

Step-by-step explanation:

An irrational number can be expressed as a ratio of two integers. hope this helps