document.write( "Question 1095509: Lisa and Andy start walking around a circular track from the same spot, but going in opposite directions. Lisa is walking at 4 feet per second while Andy is walking at 5 feet per second. When they meet the first time, Lisa has walked 360 feet. What is the circumference of the track? \n" ); document.write( "
Algebra.Com's Answer #710019 by ankor@dixie-net.com(22740)\"\" \"About 
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Lisa and Andy start walking around a circular track from the same spot,
\n" ); document.write( " but going in opposite directions.
\n" ); document.write( "Lisa is walking at 4 feet per second while Andy is walking at 5 feet per second.
\n" ); document.write( " When they meet the first time, Lisa has walked 360 feet.
\n" ); document.write( " What is the circumference of the track?
\n" ); document.write( ":
\n" ); document.write( "Find the time it takes L to walk 360 ft; t = dist/speed
\n" ); document.write( "\"360%2F4\" = 90 seconds
\n" ); document.write( "A also walks for 90 sec, find the distance he walked.
\n" ); document.write( "90 * 5 = 450 ft
\n" ); document.write( "therefore
\n" ); document.write( "360 + 450 = 810 ft this circumference of the track
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