document.write( "Question 826901: A car travels up a hill at a constant speed of 36 km/h and returns down at a constant speed of 70 km/h. After that it covers 1km with 30km/hr calculate average speed \n" ); document.write( "
Algebra.Com's Answer #498360 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! A car travels up a hill at a constant speed of 36 km/h and returns down at a constant speed of 70 km/h. \n" ); document.write( " After that it covers 1km with 30km/hr calculate average speed \n" ); document.write( ": \n" ); document.write( "Not enough information here. \n" ); document.write( " |