document.write( "Question 854482: You and a friend start biking in opposite directions from the same point. You travel 108 feet every 8 seconds. Your friend travels 63 feet every 6 seconds. \r
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\n" ); document.write( "\n" ); document.write( "After 20 minutes, you take a 5 minute rest, but your friend does not. How far apart are you and your friend after 40 minutes?
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Algebra.Com's Answer #514925 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
15*60=900 seconds
\n" ); document.write( "you 12150 ft in 15 minutes
\n" ); document.write( "friend 9450 ft after 15 minutes
\n" ); document.write( "after 40 minutes 35*60=2100 for you 28350 ft
\n" ); document.write( "after 40 minutes 40*60=2400 seconds 25200 ft
\n" ); document.write( "28350-25200=3150 ft about .6 miles apart
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