document.write( "Question 532217: a bus trevels at a distance of 90 km in 2h and another 30 km in 1h. what is the average speed of the bus?
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Algebra.Com's Answer #350723 by stanbon(75887) ![]() You can put this solution on YOUR website! a bus trevels at a distance of \n" ); document.write( "90 km in 2h and another 30 km in 1h. \n" ); document.write( "------ \n" ); document.write( " \n" ); document.write( "what is the average speed of the bus? \n" ); document.write( "Average speed = total distance/total time = 120km/3hr = 40 km/hr \n" ); document.write( "--------------------------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |