Question

Determine if 9 is rational or irrational and give a reason for your answer.

Answer 1

Answer:

9 is an rational number because it is a whole number

Step-by-step explanation:

Answer 2

Answer: 9 is rational

Step-by-step explanation:

9 is a rational number because it can be written as a fraction in a form a/b where b is not zero.  9 is the same as 9/1.  

Irrational numbers cannot be converted into a fraction because they do not terminte or repeat.