Find three rational numbers between
and
To find a rational number x between two rational numbers 
and 
, we use
Therefore, to find rational number x (let) between 4 and 5
Now if we find a rational number between 
and 
it will also be between 4 and 5 since 
lies between 4 and 5
Therefore, to find rational number y (let) between 
and 
Now if we find a rational number between 
and 5
it will also be between 4 and 5 since 
lies between 4 and 5
Therefore, to find rational number z (let) between 
and 5
5