document.write( "Question 1193094: Mr. Downey can build a wall in 9 hours. His son Carl can build the same wall in 18 hours. Mr. Downey started to build the wall, worked for 3 hours, and then stopped working. How many hours would Carl require to complete the wall? \n" ); document.write( "
Algebra.Com's Answer #825076 by josgarithmetic(39630) ![]() You can put this solution on YOUR website! Downey and Carl each worked separately.\r \n" ); document.write( "\n" ); document.write( "If Carl's part requires x amount of hours, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |