If @ denotes ÷, # denotes ×, $ denotes + and % denotes −, then what will be the value of the following equation?
9 # 2 @ 2 $ 9 % 9 =?

Given: @ denotes ÷, # denotes ×, $ denotes + and % denotes −

Logic: interchange symbols by mathematical operators and solve as per BODMAS rule.

​$$\begin{array}{|c|c|} \hline \textbf{Operation preference wise} & \textbf{Symbol} \\\hline Brackets &[],{}, () \\ \hline Orders, of & (power), √ (root) , of \\ \hline Division& ÷ \\ \hline Multiplication & × \\ \hline Addition & + \\ \hline Subtraction & - \\\hline \end{array}$$​​

9 # 2 @ 2 $ 9 % 9

After interchanging,

=9 × 2 ÷ 2 + 9 – 9

=9