document.write( "Question 78860: d..ch5\r
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\n" ); document.write( "A plane took 1 hour longer to travel 560miles on the first portion of a flight than it took to fly 480miles on the second portion. If the speed was the same for each portion , what was the flying time for the second part of the trip?\r
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Algebra.Com's Answer #787297 by greenestamps(13367)\"\" \"About 
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\n" ); document.write( "In the extra hour, the plane flew an additional 80 miles.
\n" ); document.write( "That means the speed of the plane was 80mph.
\n" ); document.write( "That means the time required to fly the 480 miles of the second portion of the flight was 6 hours.

\n" ); document.write( "ANSWER: 6 hours
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