document.write( "Question 578379: how many hours will it take a car travelling at 70 km/h to travel 280km \n" ); document.write( "
Algebra.Com's Answer #370630 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! d = rt\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "280 = 70t\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "280/70 = t\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4 = t\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "t = 4\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So it will take 4 hours. \n" ); document.write( " |