What is the difference between the number of male models promoting ZARA and Chanel?
Number of male models promoting ZARA = [(4/5) of 2040] – 1032 = 1632 – 1032 = 600 Number of male models promoting Chanel = [(5/8) of 2400] – 1140 = 1500 – 1140 = 360 Required difference = 600 – 360 = 240