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2018 AMC 10A Problem 1

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2018 AMC 10A Problem 1AMC 10 Step by Step
Name:                             Date: September 13, 2026
Exponents, Logarithms & Radicals · difficulty 1 of 5 · about 1 min · position P1-10

What is the value of (((2+1)−1+1)−1+1)−1+1?\left(\left((2+1)^{-1}+1\right)^{-1}+1\right)^{-1}+1?

  1. A)

    58\frac58

  2. B)

    117\frac{11}7

  3. C)

    85\frac85

  4. D)

    1811\frac{18}{11}

  5. E)

    158\frac{15}8

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