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    Question

    Find the value of the expression: 40 + 5 – 7 ×

    [16 + 9 – 3 × (27 – 13)]
    A 123 Correct Answer Incorrect Answer
    B 140 Correct Answer Incorrect Answer
    C 155 Correct Answer Incorrect Answer
    D 164 Correct Answer Incorrect Answer

    Solution

    ATQ,

    40 + 5 – 7 × [16 + 9 – 3 × (27 – 13)]

    = 45 – 7 × [25 – 3 × (14)]

    = 45 – 7 × (25 – 42)

    = 45 – 7 × (-17)

    = 45 – (-119)

    = 45 + 119

    = 164

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