document.write( "Question 1030258: Please help me solve this problem:\r
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document.write( "Andrew and Karen started at the same place and walked in opposite directions. Andrew walked at a speed of six kilometres an hour and Karen walked at a speed of four kilometres an hour. After they had walked for half an hour, what was the distance between them? \n" );
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Algebra.Com's Answer #645137 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "Andrew walked at 6 km/hr \n" ); document.write( "Karen walked at 4 km/hr \n" ); document.write( "They walked in opposite directions. \n" ); document.write( "In half an hour:- \n" ); document.write( "Andrew will have walked 3 km (6/2) \n" ); document.write( "Karen will have walked 2 km (4/2) \n" ); document.write( "Therefore they will be 3 + 2 \n" ); document.write( "= 5 km apart. \n" ); document.write( "Hope this helps :-) \n" ); document.write( " |