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2012 AMC 10B Problem 10

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2012 AMC 10B Problem 10AMC 10 Step by Step
Name:                             Date: September 13, 2026
Divisibility & Factors · difficulty 2 of 5 · about 2 min · position P1-10

How many ordered pairs of positive integers (M,N)(M,N) satisfy the equation M6=6N?\frac{M}{6}=\frac{6}{N}?

  1. A)

    66

  2. B)

    77

  3. C)

    88

  4. D)

    99

  5. E)

    1010

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