Answer:
Yes, it is 
Step-by-step explanation:

Cancel the common factor of a:

Answer: 264.0625
8•2 is 16 + 1/4 and then 16 1/4 squared
To fill the squares look for the one filled in column/row/diagonal and figure out its sum.
All other columns/rows/diagonals must be equal to that, so whenever there is a column/row/diagonal with a single missing value you can add the others up and calculate the missing value.
So you have to find those single missing value columns/rows/diagonals, fill them out and continue with the next one until the whole square is filled in.
Answer:
D hope this helps
Step-by-step explanation: