document.write( "Question 270270: working alone, ryan can dig a 10 ft by 10 ft hole in 5 hours. castel can dig the same hole in 6 hours. how long would it take them if they worked together? \n" ); document.write( "
Algebra.Com's Answer #198019 by lil-man(10)![]() ![]() ![]() You can put this solution on YOUR website! Well if Ryan dug a 10ft by 10ft hole \n" ); document.write( "(thats 1,000 cubic feet of dirt) \n" ); document.write( "in five hours,thats 200cubic feet of dirt a hour.\r \n" ); document.write( "\n" ); document.write( "Then if castel can dig the same hole in 6 hours. \n" ); document.write( "thats 166.66 (or 167)cubic feet an hour. \n" ); document.write( " Now if they were to work to gether at there same rates \n" ); document.write( "they would dig a total of 367 cubic feet an hour. \n" ); document.write( "Wich in turn means thay can dig the hole in \n" ); document.write( " 2.72 hours(or) if you round it 3hours! \n" ); document.write( "WOOHOOO! WHO THA MAN! LOL. WELL THERE YOU GO. \n" ); document.write( " \n" ); document.write( " |