document.write( "Question 447487: At 225 miles per hour, how much time is needed to complete a lap at the 2.5-mile Indianapolis Motor Speedway? Answer in time form (hours:minutes:seconds). \n" ); document.write( "
Algebra.Com's Answer #308061 by Alan3354(69443)\"\" \"About 
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2.5/225 = 1/90 hour
\n" ); document.write( "= 2/3 minute
\n" ); document.write( "= 40 seconds
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