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    Question

    If '@' means ' X ', '$' means '-', '#' means '÷', and

    '%' means '+', then what is the value of the expression: {5 @ (72 # 8) % (25 $ 10) }
    A 60 Correct Answer Incorrect Answer
    B 67 Correct Answer Incorrect Answer
    C 56 Correct Answer Incorrect Answer
    D 53 Correct Answer Incorrect Answer

    Solution

    {5 @ (72 # 8) % (25 $10) } Replacing letters with the signs in the expression: {5 X (72 ÷ 8) + (25 - 10) } {5 X 9 + 15} {45 + 15} = 60

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