document.write( "Question 1109130: A road has a steady gradient of 1 in 10.
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document.write( "A car starts from the bottom of the inclined road and drives 2 km along the road. How high
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document.write( "vertically has the car climbed? \n" );
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Algebra.Com's Answer #724158 by addingup(3677) You can put this solution on YOUR website! 1 in 10 what? (inches, meters, feet, miles) \n" ); document.write( "Whatever it is, convert 2 miles to that metric, divide by 10 and you have your answer. \n" ); document.write( ": \n" ); document.write( "Example: \n" ); document.write( "Gradient 1 foot in 10 feet. \n" ); document.write( "1 mile = 5,280 feet \n" ); document.write( "2 miles = 2 x 5,280 = 10,560 feet \n" ); document.write( "10,560/10 = 1,066 feet \n" ); document.write( "The car has climbed 1,066 feet or 1,066/5,280 = 0.2 miles \n" ); document.write( " \n" ); document.write( " |