document.write( "Question 637051: I cannot figure out how this is done: \"you need a piece of lumber 5' 11\" long. How much will you have left over if you cut what you need from a piece 8' 3\" long\" \n" ); document.write( "
Algebra.Com's Answer #401371 by josmiceli(19441) You can put this solution on YOUR website! You need to subtract feet from feet \n" ); document.write( "and inches from inches. \n" ); document.write( "The feet is easy, but how do you subtract \n" ); document.write( "11 inches from 3 inches? \n" ); document.write( "-------------------- \n" ); document.write( "What you do is borrow 12 inches from \n" ); document.write( "the 8 feet, so now it looks like \n" ); document.write( "7' 15\" \n" ); document.write( "------------------------ \n" ); document.write( "Now subtract feet from feet and inches \n" ); document.write( "from inches \n" ); document.write( "7' 15\" minus 5' 11\" = 2' 4\" \n" ); document.write( " |