question_answer 3)

In s ?magic square?, the sum of the number in each row, in each column and along the diagonals is the same. Is this a magic square?

\[\frac{4}{11}\]	\[\frac{9}{11}\]	\[\frac{2}{11}\]
\[\frac{3}{11}\]	\[\frac{5}{11}\]	\[\frac{7}{11}\]
\[\frac{8}{11}\]	\[\frac{1}{11}\]	\[\frac{6}{11}\]

\[\left( \text{Along the first row }\frac{4}{11}+\frac{9}{11}+\frac{2}{11}=\frac{15}{11} \right)\]

Answer:

                Yes! this is a magic square.