document.write( "Question 892497: A train covers 200 km in 4 hours. What will be the speed of the train if it wants to reach the destination in 5 hours ? \n" ); document.write( "
Algebra.Com's Answer #540542 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! RT=D\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "D=200 km\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R unknown, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |