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2003 AMC 10B Problem 1

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2003 AMC 10B Problem 1AMC 10 Step by Step
Name:                             Date: September 13, 2026
Algebraic Manipulation · difficulty 1 of 5 · about 1 min · position P1-10

Which of the following is the same as

2−4+6−8+10−12+143−6+9−12+15−18+21?\frac{2-4+6-8+10-12+14}{3-6+9-12+15-18+21}?

  1. A)

    −1-1

  2. B)

    −23-\frac{2}{3}

  3. C)

    23\frac{2}{3}

  4. D)

    11

  5. E)

    143\frac{14}{3}

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