document.write( "Question 781023: Marco got 2/5 of the questions wrong on his test. What percent of the questions were answered correctly? \n" ); document.write( "

Algebra.Com's Answer #475759 by josmiceli(19441) $\"\"$ $\"About$

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$\"+5%2F5+\"$ or $\"+1+\"$ represents all the questions, so
\n" ); document.write( " $\"+5%2F5+-+2%2F5+=+3%2F5+\"$ is the fraction of
\n" ); document.write( "the questions answered correctly
\n" ); document.write( "Multiply top and bottom by $\"+20+\"$
\n" ); document.write( " $\"+%28+20%2A3+%29+%2F+%28+20%2A5+%29+=+60%2F100+\"$
\n" ); document.write( "\"per cent\" means \"per one-hundred\", so
\n" ); document.write( "60% were answered correctly
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