What is a rational number between a pair of 3/8 and 3/4

 " ½ " is an example.

So is:  " ⅝ " .

Note:

We are asked to find a "rational number" between":  "3/8" and "3/4"

"3/4" = "(3*2)/(4*2") = (6/8).

So, find a rational number between "3/8" and "6/8.

Among many, some include "4/8, and 5/8.

4/8 = (4÷4)/(8÷4) = 1/2 ;

So among many, some include:  " ½ ;  ⅝ " .

Ithink its 126 hope its