document.write( "Question 935149: A car travelled 78km between 1:00 pm and 2:30 pm what was its average speed \n" ); document.write( "
Algebra.Com's Answer #568285 by vicgonzerx(31)![]() ![]() You can put this solution on YOUR website! from formula \r \n" ); document.write( "\n" ); document.write( "S=vt\r \n" ); document.write( "\n" ); document.write( "S=distance traveled \n" ); document.write( "v=average speed \n" ); document.write( "t=time \n" ); document.write( "time=1:00-2:30=1.5hrs \n" ); document.write( "S=75km\r \n" ); document.write( "\n" ); document.write( "so,,\r \n" ); document.write( "\n" ); document.write( "78=v(1.5)\r \n" ); document.write( "\n" ); document.write( "v=52km/hr\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |