document.write( "Question 536005: a commercial jet and a private airplane leave the same airfield at the same time and travel in opposite directions at average speeds of 880 km/hr and 450 km/hr respectively. In how many minutes will they be 1463 km apart? \n" ); document.write( "
Algebra.Com's Answer #352085 by mananth(16946)\"\" \"About 
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Commercial jet -------- 880 km/h
\n" ); document.write( "Private plane -------- 450 km/h
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\n" ); document.write( "they are traveling away from each other
\n" ); document.write( "so add up speeds
\n" ); document.write( "450 + 880 = 1330 km/h
\n" ); document.write( "Distance = 1463 km
\n" ); document.write( "time = d/r
\n" ); document.write( "time= 1463 / 1330
\n" ); document.write( "Time = 1.1 h
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\n" ); document.write( "1.1 * 60 = 66 minutes\r
\n" ); document.write( "\n" ); document.write( "m.ananth@hotmail.ca
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