document.write( "Question 679863: What is meant by the grade of a highway? \n" ); document.write( "
Algebra.Com's Answer #422095 by Alan3354(69443)\"\" \"About 
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What is meant by the grade of a highway?
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\n" ); document.write( "It's the \"steepness,\" how far it rises divided by the horizontal distance.
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