2005 AMC 12B Problems/Problem 1

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Problem

Two is $10\%$ of $x$ and $20\%$ of $y$. What is $x-y$?

$\mathrm{(A)}\ 1      \qquad \mathrm{(B)}\ 2      \qquad \mathrm{(C)}\ 5      \qquad \mathrm{(D)}\ 10      \qquad \mathrm{(E)}\ 20$

Solution

See also

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