document.write( "Question 301826: Miguel needs to cut his 40 cm piece of yarn into three smaller pieces. The longest piece is to be 3 times as long as the middle-sized piece, and the shortest is to be 5 cm shorter than the middle-sized piece. What lengths should be cut? \n" ); document.write( "
Algebra.Com's Answer #216413 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Miguel needs to cut his 40 cm piece of yarn into three smaller pieces. The longest piece is to be 3 times as long as the middle-sized piece, and the shortest is to be 5 cm shorter than the middle-sized piece. What lengths should be cut? \n" ); document.write( "----------------------- \n" ); document.write( "Let the midle-sized piece have length \"x\". \n" ); document.write( "Longest piece has length \"3x\". \n" ); document.write( "Shortes piece has length \"x-5\". \n" ); document.write( "====================== \n" ); document.write( "Equation: \n" ); document.write( "x + 3x + x-5 = 40 \n" ); document.write( "5x = 45 \n" ); document.write( "x = 9 cm (middle) \n" ); document.write( "3x = 27 cm (largest) \n" ); document.write( "x-5 = 4 cm (smallest) \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========================= \n" ); document.write( " |