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    Question

    Find the number of multiplication blocks in

    52900.
    A 27 Correct Answer Incorrect Answer
    B 8 Correct Answer Incorrect Answer
    C 15 Correct Answer Incorrect Answer
    D 18 Correct Answer Incorrect Answer

    Solution

    Required factors = (2)2 x (5)2 x (23)2 = (2+1) x (2+1) x (2+1)   = 3x3x3 = 27

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