document.write( "Question 314480: An airplane flying directly north at a constant rate, travels 550km in 3.5 hours. What is the velocity of the airplane? \n" ); document.write( "
Algebra.Com's Answer #224842 by malaydassharma(59)\"\" \"About 
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Velosity=Distance Covered/Time Taken \r
\n" ); document.write( "\n" ); document.write( "Hence, Speed of the Plane = 550/3.5 Km/Hr\r
\n" ); document.write( "\n" ); document.write( "=157.143 Km/Hr
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