How many rational numbers are there between 2 and 4

- How many rational numbers are there between 2 3 and 4 5
- How many rational numbers are there between 2 5 and 4 5
- How many rational numbers are there between 1 2 and 1 4
- How many rational numbers are there between 1 2 and 3 4
- How many rational numbers can come between 2 and 4
- How to find a rational number between two numbers
- What is the rational number