document.write( "Question 312278: The fastest car at a top speed can cover 5miles in 72 seconds. What is the speed of the car in miles/hours? \n" ); document.write( "
Algebra.Com's Answer #223269 by mananth(16946)\"\" \"About 
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it can travel 5 miles in 72 seconds.
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\n" ); document.write( "72 seconds = 72 /3600 hours
\n" ); document.write( "= 0.02 hours
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\n" ); document.write( "Speed = distance in miles / speed in hours
\n" ); document.write( "=5/0.02
\n" ); document.write( "=250 mph
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