document.write( "Question 483216: A 40 foot beam is to be cut in two. If one portion is one third the length of the other portion, what are the two lengths of the portions? \n" ); document.write( "
Algebra.Com's Answer #330698 by edjones(8007)![]() ![]() You can put this solution on YOUR website! Let x be the length of the other portion. \n" ); document.write( "x/3 + x = 40 \n" ); document.write( "x+3x=120 multiply each side by 3. \n" ); document.write( "4x=120 \n" ); document.write( "x=30' \n" ); document.write( "x/3=10' \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |