Question

What is the sum of all the missing numbers in the magic square?

Answer 1

First we have to find the magic sum.
8 + 12 +16 = 36.
Upon making the sum of each row as 36, in first row we get 15. In second row we get 14 and in third row we get 11.
So the sum of the missing numbers is,
15 + 14 + 11 = 40.