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2022 AMC 10A Problem 14

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2022 AMC 10A Problem 14AMC 10 Step by Step
Name:                             Date: September 13, 2026
Arrangements with Restrictions · difficulty 3 of 5 · about 4 min · position P11-15

How many ways are there to split the integers 11 through 1414 into 77 pairs such that in each pair, the greater number is at least 22 times the lesser number?

  1. A)

    108108

  2. B)

    120120

  3. C)

    126126

  4. D)

    132132

  5. E)

    144144

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