what number sets does 0.125185623 belong to?

Question

I really don't get the concept of number sets such as integers, whole #'s, rational,and irrational. Please help!

Answer 1

Let's start with your problem. It's either rational or irrational. Study these sites and I'm sure you'll see the answer.

https://www.mathsisfun.com/rational-numbers.html

https://www.mathsisfun.com/irrational-numbers.html