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    Question

    Find the value of ‘a’ in the following

    expression: 12 × a × 24 ÷ 8 + 72 – 46 = 170
    A 4 Correct Answer Incorrect Answer
    B 16 Correct Answer Incorrect Answer
    C 32 Correct Answer Incorrect Answer
    D 8 Correct Answer Incorrect Answer

    Solution

    12 × a × 24 ÷ 8 + 72 – 46 = 170 Or, a = (170 + 46 – 72) × 8 ÷ 12 ÷ 24 So, a = 4

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