document.write( "Question 30125: Crystal drove from Sarnia at 80 km/h. Emily left Sarnia one hour later and drove along the same road at 100 km/h. How far from Sarnia did Emily overtake Crystal? \n" ); document.write( "
Algebra.Com's Answer #16902 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 80 km/h H = 100 km/h (H -1) or 80H = 100(H-1) or 80H = 100H -100 \n" ); document.write( "or 100 = 100H-80H or 100 = 20H or H=100/20 or H=5 km/h. \n" ); document.write( "80km/h time 5 H = 400 km & 100km/h times (5-1H) = 400km when Sarnia overtook Crystal. \n" ); document.write( " |