Question
If '$ means +', '# means –, '@ means ×' and '*
means ÷', then what is the value of ' 16 $ 4 @ 5 # 72 * 8 ' ?Solution
16 + 4 × 5 - 72 ÷ 8 16 + 20 - 9 36 - 9 = 27Â
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