document.write( "Question 404779: a roof rises 1.2 feet verticallly and 6.5 feet horizontally. What is the grade of the roof? \n" ); document.write( "
Algebra.Com's Answer #286077 by stanbon(75887)\"\" \"About 
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A roof rises 1.2 feet verticallly and 6.5 feet horizontally.
\n" ); document.write( "What is the grade of the roof?
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\n" ); document.write( "grade = rise/run
\n" ); document.write( "grade = 1.2/6.5
\n" ); document.write( "grade = 12/65 = 0.1846..
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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