document.write( "Question 490197: Two planes flew in opposite directions, the average speed of plane A is 332 km/hr, while plane B travels at an average speed of 298 km/hr, my question is that, how many kilometers apart will they be after 30 minutes? \n" ); document.write( "
Algebra.Com's Answer #333920 by mananth(16949)\"\" \"About 
You can put this solution on YOUR website!
add the speeds since they are in opposite directions\r
\n" ); document.write( "\n" ); document.write( "d= speed * time\r
\n" ); document.write( "\n" ); document.write( "d= (332+298)*1/2
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