document.write( "Question 735258: a train travels 674 km in 4 hours. what is the average speed of the train?
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document.write( "a coach covers a distance of 200.5km at an average speed of 72km/h. how long was the coach traveling for? \n" );
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Algebra.Com's Answer #449347 by lynnlo(4176)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |