Question

Many of you have played chess. A normal chessboard is 8×8 shaped. So, there are total 64 small squares on a regular chessboard, half of which are white and the other half are black.
You have to say that if you randomly select a square from these, the possibility that it will not touch any one edge of the chessboard is expressed in the form 
$\frac{a}{b}$
where both 
$a$
and b
$b$
 are positive integers. What is the minimum value of 
$a + b$
?

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Answer 1

Answer:

can u ask as a small question am not having that much time to read.and this is not the time to message