document.write( "Question 1054836: A train travels 67 kilometers in 4 hours, and then 54 kilometers in 3 hours. What is its average speed? \n" ); document.write( "
Algebra.Com's Answer #670049 by bobbalooga(1)![]() ![]() ![]() You can put this solution on YOUR website! 17.375 \n" ); document.write( " |