Question

27}in a "magic square", the sum of the numbers in each row, in each column and along the diagonals is the same. Is this a magic square? 0.7 1.4 0.9 1.2 1.0 0.8 1.1 0.6 1.3​

Answer 1

0.7   1.4   0.9

1.2   1.0   0.8

1.1    0.6   1.3

Rows :

0.7 + 1.4 + 0.9 = 3

1.2 + 1.0 + 0.8 = 3

1.1 + 0.6 + 1.3 = 3

Columns :

0.7 + 1.2 + 1.1 = 3

1.4 + 1.0 + 0.6 = 3

0.9 + 0.8 + 1.3 = 3

Diagonals:

0.7 + 1.0 + 1.3 = 3

1.1 + 1.0 + 0.9 = 3

Since all rows, columns, and diagonals sum up to 3, this is a magic square

Final Answer : Yes, this is a magic square