Question
If '+' means '-', ' X ' means '+', '-' means '÷' and '÷'
means ' X ', then what is the value of the following expression? 54 ÷ 6 X 117 - 9 + 68Solution
54 ÷ 6 X 117 - 9 + 68
54 X 6 + 117 ÷ 9 – 68
54 X 6 + 13 – 68
324 + 13 – 68
337 – 68 = 269
So, the value of the given expression is '269'.
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