2015 AMC 12A Problems/Problem 1

Revision as of 11:51, 4 February 2015 by Warrenwangtennis (talk | contribs) (Created page with "==Problem== What is the value of <math>(2^0-1+5^2-0)^{-1}\times5?</math> <math> \textbf{(A)}\ -125\qquad\textbf{(B)}\ -120\qquad\textbf{(C)}\ \frac{1}{5}\qquad\textbf{(D)}}\ \f...")
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Problem

What is the value of $(2^0-1+5^2-0)^{-1}\times5?$

$\textbf{(A)}\ -125\qquad\textbf{(B)}\ -120\qquad\textbf{(C)}\ \frac{1}{5}\qquad\textbf{(D)}}\ \frac{5}{24}\qquad\textbf{(E)}\ 25$ (Error compiling LaTeX. ! Extra }, or forgotten $.)

Solution

Simply evaluating gives $\boxed{\textbf{(C)}\frac15}$.

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