document.write( "Question 171910: Two trucks left Buck's Trucks traveling in opposite directions. One truck traveled at a rate of 70 km/h, and the other at 80km/h. After how many hours were the trucks 900km apart? \n" ); document.write( "
Algebra.Com's Answer #127011 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Two trucks left Buck's Trucks traveling in opposite directions. One truck traveled at a rate of 70 km/h, and the other at 80km/h. After how many hours were the trucks 900km apart? \n" ); document.write( "------------------------------------- \n" ); document.write( "The trucks are separating at the rate of (70+80) = 150 km/h \n" ); document.write( "------------------------- \n" ); document.write( "Time = distance/rate \n" ); document.write( "Time = 900 km/150 km/h = 6 hrs. \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H \n" ); document.write( " |