1. Three identical lengths of rope are to be laid end-to-end. If each piece measures 4 feet 10 inches long, then what is the combined length of all three pieces expressed in yards, feet, and inches? 2. In the morning, Herbert baked a chocolate cream pie, placed it in the refrigerator, and went to work. In the afternoon, his roommate Ed ate 3/4 of the pie. In the evening, Ed’s friend Darryl ate 3/4 of the remaining pie. By the time Herbert had returned, what fraction of the original pie remained?