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2001 AMC 10 Problem 25

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2001 AMC 10 Problem 25AMC 10 Step by Step
Name:                             Date: September 13, 2026
Inclusion-Exclusion · difficulty 4 of 5 · about 6 min · position P21-25

How many positive integers not exceeding 20012001 are multiples of 33 or 44 but not 55 ?

  1. A)

    768768

  2. B)

    801801

  3. C)

    934934

  4. D)

    10671067

  5. E)

    11671167

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