Mathematics, 17.03.2021 23:50, kaitie60

In a magic square, the sum of numbers in each line, column and diagonal must be the same. How much is the sum a+b+c in this square?

In a magic square, the sum of numbers in each line, column and diagonal must be the same. How much

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In a magic square, the sum of numbers in each line, column and diagonal must be the same. How much i...