Instructions: Study the following pie- chart and table carefully and answer the questions given below.
Percentage wise distribution of number of phones sold in the 6 months by A and B together is given in pie chart.
Total number of mobile phones sold = 45,000
The respective ratio between the number of mobile phones sold of company A and company B during six months
What is the respective ratio between the number of mobile phones sold of company B during July and those sold during December of the same company?
Total number of mobiles sold in July = 17% of 45000 = 7650
Total number of mobiles sold in December = 16 % of 45000 = 7200
Number of mobiles sold by company B in July = $$\frac{7}{15}$$ x 7650 = 3570
Number of mobiles sold by company B in December = $$\frac{9}{16}$$ x 7200 = 4050
Ratio = 119 : 135
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