The image is attached with the answer.
<h3>What is a Magic Square ?</h3>
A magic square is a 3*3 , 4*4 ,5*5 square in which the magic sum is constant for all the columns and rows and even diagonally the sum is same.
The empty squares have been filled and the image has been attached.
The magic sum is 0.81
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7.5+n+9.63
(7.5+9.63)+n
(17.13)+n
the answer would be the third one listed, n+17.13
hope this helps!
Or you can just use the calculator it's easier. Answer 1.5 lol
your answer is going to be numbers 3
Take the 5 in 15 and multiply it by 2. Write it. Then take the 5 and multiply it by 1. Write it. On the next line write a zero and then take the 1 multiplied by 2 and then 1 times 1. Here is an example... it's a little complicated to explain but here...
12
15
----
60
120
-------
180
So sorry I can't explain things well...