The number of Nikon cameras sold was 720. If 40% of the customers who purchases a Canon camera had purchased a Sony camera instead, what would have been the positive difference between the number of sony cameras and Kodak cameras sold?
Added (1). A) 330
B) 336
C) 444
D) 666
E) 1110
См. статью: In a pie graph, canon cameras = 28%, Nikon = 24%, Sony = x%, and Kodak = 37%.?