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    Question

    The value of ‘x’ in the equation given below is:

    0.5 ̅ + 0.7 ̅ + 0.9 ̅ + 0.3 ̅ = x
    A 63(1/2) Correct Answer Incorrect Answer
    B 4(1/4) Correct Answer Incorrect Answer
    C 2(2/3) Correct Answer Incorrect Answer
    D 13(1/3) Correct Answer Incorrect Answer

    Solution

    0.5 ̅ + 0.7 ̅ + 0.9 ̅ + 0.3 ̅ = x 5/9 + 7/9 + 9/9 + 3/9 = x (5+7+9+3)/9 = x 24/9 = x x = 8/3 ⇒

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