Question

    A 1 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 4 Correct Answer Incorrect Answer

    Solution

    3 divide; 18 of 3 x 6 + 21 x 6 divide; 18 - 3 divide; 2 + 3 - 3 divide; 9 of 3 x 9 = 3 divide; 54 x 6 + 7 - 3 divide; 2 + 3 - 3 divide; 27 x 9 = 1/3 + 7 - 3/2 + 3 - 1 = 10 + 1/3 - 5/2 = (60 + 2 - 15)/6 = 47/6

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