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2002 AMC 10B Problem 21

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2002 AMC 10B Problem 21AMC 10 Step by Step
Name:                             Date: September 13, 2026
Ratios, Percents & Averages · difficulty 3 of 5 · about 3 min · position P21-25

Andy's lawn has twice as much area as Beth's lawn and three times as much area as Carlos' lawn. Carlos' lawn mower cuts half as fast as Beth's mower and one third as fast as Andy's mower. If they all start to mow their lawns at the same time, who will finish first?

  1. A)

    Andy\text{Andy}

  2. B)

    Beth\text{Beth}

  3. C)

    Carlos\text{Carlos}

  4. D)

    Andy and Carlos tie for first.\text{Andy and Carlos tie for first.}

  5. E)

    All three tie.\text{All three tie.}

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