2009 AMC 10A Problems/Problem 7

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A carton contains milk that is $2$% fat, an amount that is $40$% less fat than the amount contained in a carton of whole milk. What is the percentage of fat in whole milk?

$\mathrm{(A)}\ \frac{12}{5} \qq\ 42$ (Error compiling LaTeX. ! Undefined control sequence.)


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