document.write( "Question 742288: Sally and Rocky travel toward each other from 350 km apart. Sally is biking at 90km/h and Rocky at 110 km/h. If they started at the same time, how many hours later will they meet? \n" ); document.write( "
Algebra.Com's Answer #452394 by stanbon(75887) ![]() You can put this solution on YOUR website! Sally and Rocky travel toward each other from 350 km apart. \n" ); document.write( "Sally is biking at 90km/h and Rocky at 110 km/h. \n" ); document.write( "If they started at the same time, how many hours later will they meet? \n" ); document.write( "-------- \n" ); document.write( "Draw the picture. \n" ); document.write( "They are nearing one another at 90+110 = 200 km/h \n" ); document.write( "------- \n" ); document.write( "Equation: \n" ); document.write( "time = distance/rate \n" ); document.write( "time = 350/200 = 7/4 = 1 3/4 hrs \n" ); document.write( "------------------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "===================================== \n" ); document.write( " \n" ); document.write( " |