document.write( "Question 321170: i many mile an hour i must travel to get from springfield ill to cincinnati oh in less then six hour. I need to know how to do this. no just answers. the miles between the cities is 320. thank you please help. \n" ); document.write( "
Algebra.Com's Answer #229996 by mananth(16949)\"\" \"About 
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distance = 320 miles
\n" ); document.write( "time to be traveled less than 6 hours
\n" ); document.write( "speed = distance / time
\n" ); document.write( "320/6 = 40 mph.
\n" ); document.write( "you have to travel greater than 40mph to reach in less than 6 hours
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