The following questions are based on a pie-chart and a table. The pie chart deals with percentagewise distribution of sales of mobile phones of three brands by a store X in the year 2013 where as the table deals with the ratio of respective sales. You are required to study the pie-chart and the table carefully to answer the questions.
Percentage wise distribution of sales of mobile phones by 6 stores A B C D E and F
Total number of mobile phones sold =66000
Ratio of mobiles phones sold by all stores
The respective ratio between the number of Samsung brand mobile phones sold by stores E and F is
No. of phones sold by E = (11/100)*66000 = 7260
=> Samsung brand phones sold by E = (3/11)*7260 = 1980
No. of phones sold by F = (17/100)*66000 = 11220
=> Samsung brand phones sold by F = (6/20)*11220 = 3366
Required ratio = 1980/3366 = 110:187
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