document.write( "Question 153828: The Indianapolis motor speedway has 3,200,000 bricks that lie beneayh the 2,5 mile track. Find how many bricks lie under one mile of the race track \n" ); document.write( "

Algebra.Com's Answer #113200 by josmiceli(19441) $\"\"$ $\"About$

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The $\"2.5\"$ mile track has 3,200,000 bricks.
\n" ); document.write( "Suppose the track was $\"5\"$ miles long.
\n" ); document.write( "Then it would have 6,400,000 bricks.
\n" ); document.write( "One tenth of this distance would be $\"1%2F2\"$ mile
\n" ); document.write( "and would have 640,000 bricks.
\n" ); document.write( "Twice this distance would be $\"1\"$ mile and would
\n" ); document.write( "have 1,280,000 bricks \n" ); document.write( "

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