why is there an infinite amount of numbers between 1 and 2, but none of them include 3?

Question

and why does it have a beginning and an end and a middle if it’s infinite

In: 0

Answer 1

3 is not between 1 and 2 it’s after. Decimals go on for forever so you can have 1,1.01,1.001……2 the same is true for numbers between 2 and 3 or any other two numbers you choose