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    Question

    If 5Ω9 = 90, 9Ω4 = 72 and 3Ω9 = 54, then find the

    value of 6Ω5 = ?
    A 68 Correct Answer Incorrect Answer
    B 62 Correct Answer Incorrect Answer
    C 60 Correct Answer Incorrect Answer
    D 72 Correct Answer Incorrect Answer

    Solution

    5 x 9 = 45 + 45 = 90 9 x 4 = 36 + 36 = 72 3 x 9 = 27 + 27 = 54 6 x 5 = 30 + 30 = 60

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