N ngoctuyet12 New Member Hội viên mới 19/10/12 #1 The cost per seat-mile for a major U.S airline is $13.7. Therefore, to estimate the cost of flying a passenger from Detroit to Los Angeles, we should multiply 1,980 miles by $13.7. DO YOU AGREE?
The cost per seat-mile for a major U.S airline is $13.7. Therefore, to estimate the cost of flying a passenger from Detroit to Los Angeles, we should multiply 1,980 miles by $13.7. DO YOU AGREE?