Question
If ‘$’ means ‘÷’, ‘#’ means ‘-’,
‘!’ means ‘×’ and ‘^’ means ‘+’, then the value of 84 ! 5 # 6 ^ 21 $ 7 isSolution
84 × 5 – 6 + 21 ÷ 7 84 × 5 – 6 + 3 420 – 6 + 3 = 417.
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