Mrs. Horton's 5th grade class is taking a test. Lara raises her hand, and Mrs. Horton walks 9.5 meters down to Lara's desk to answer her question. Then Adam raises his hand, and Mrs. Horton walks 2.7 meters to Lara's right to answer Adam's question. Mrs. Horton then walks diagonally back to the front of the class where she was before. How far did Mrs. Horton walk in total? If necessary, round to the nearest tenth.