document.write( "Question 146536: You are driving on a road that has a 6% uphill grade. This means the slope of the hill is 6 over 100. Approximate the amount of verticle change in your position if you drive 200 feet.\r
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Algebra.Com's Answer #106977 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! You can think of this a problem in proportion. \n" ); document.write( "The grade, as you say, is 6/100 -- which is the slope defined as rise/run. \n" ); document.write( ". \n" ); document.write( "Therefore our proportion is: (where x is the \"vertical\" rise) \n" ); document.write( "6/100 = x/200 \n" ); document.write( "(6*200)/100 = x \n" ); document.write( "12 feet = x \n" ); document.write( " \n" ); document.write( " |