document.write( "Question 131259: from a base elevation of 7300 ft, a mountain peak in colorado rises to a summit elevation of 14807 ft over a horizontal distance of 15840 ft find the grade of the peak \n" ); document.write( "
Algebra.Com's Answer #95821 by bucky(2189)\"\" \"About 
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In this problem the grade (call it G) is the slope and the slope is defined as the vertical rise divided
\n" ); document.write( "by the horizontal run.
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\n" ); document.write( "So for this problem, the vertical rise (or elevation) is 14807 feet ... and the horizontal run
\n" ); document.write( "is 15840. Note that both these dimensions are in the common units of feet. The units of the
\n" ); document.write( "denominator and the numerator must be the same.
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\n" ); document.write( "So for this problem you have:
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\n" ); document.write( "G = (elevation)/(horizontal distance) = 14807/15840 = 0.934785
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\n" ); document.write( "or the Grade is approximately 0.935 ... meaning a 0.935 foot rise for every 1 foot
\n" ); document.write( "you travel horizontally.
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\n" ); document.write( "Hope this helps you to understand the problem and how to work it.
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