document.write( "Question 166173: Would you rather have a kilometer of quarters or a kilometer of dimes? (in a straight line, with the heads up). How much better is your choice?\r
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document.write( "THANK YOU SO MUCH! \n" );
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Algebra.Com's Answer #122467 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! Well I guess we have to count how many of each are in a kilometer. \n" ); document.write( "From a GOOGLE search, I found the following information, \n" ); document.write( "dime:1.35 mm thickness \n" ); document.write( "quarter:1.75 mm thickness \n" ); document.write( "Let's assume it's correct. \n" ); document.write( "So 1 km, which equals (1000)(1000)mm, there are this many dimes, \n" ); document.write( " \n" ); document.write( "Each dime is $0.10, so the total in 1 km is, \n" ); document.write( " \n" ); document.write( "Similarly for the quarters, \n" ); document.write( " \n" ); document.write( "Fewer of them, but what about the total value, \n" ); document.write( " \n" ); document.write( "Wow, it's almost double. \n" ); document.write( "The exact difference is \n" ); document.write( " \n" ); document.write( "$68,783 difference between the two coin kilometers. \n" ); document.write( "That's a lot of coin wrappers! \n" ); document.write( " |