Question
If '!' means ' - ', '#' means '+', '%' means '÷' and
'@' means ' X ', then what is the value of the following expression? 25 # 3 % 15 @ 35 ! 23Solution
25 # 3 % 15 @ 35 ! 23 25 + 3 ÷ 15 X 35 - 23 25 + 7 - 23 = 25 - 16 = 9.
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