document.write( "Question 1056780: There are n gallons of oil. After m gallons have been used then, in terms of m and n, what percent of oil remains? What percent was used? \n" ); document.write( "

Algebra.Com's Answer #671850 by josmiceli(19441) $\"\"$ $\"About$

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$\"+n+-+m+\"$ gallons remain
\n" ); document.write( "The percent that remains is:
\n" ); document.write( " $\"+%28%28+n+-+m+%29+%2F+n+%29%2A100+\"$
\n" ); document.write( "----------------------------
\n" ); document.write( "The percent that was used is:
\n" ); document.write( " $\"+%28+m+%2F+n+%29%2A100+\"$
\n" ); document.write( " \n" ); document.write( "

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