Question

What's a rational number between 8 and 8.1

Answer 1

A rational number is any number that can be written in a/b form (like a fraction). So it just can't be a repeating decimal like how pie goes on forever. So let's see. 8.05 could work. Since you could write that as 8.05 over 1 (8.05/1)

Answer 2

8.03 because it is between the two numbers