The pie charts shows the percentage market share of different companies in the market for the year 2017 and 2018. The total sale increased from 150 crores to 225 crores during 2017 to 2018. What is the ratio of sales of Company D in the year 2018 to its sales in the year 2017?
Sales of D in 2018 = $$\dfrac{27}{100} \times 225$$
Sales of D in 2017 = $$\dfrac{30}{100} \times 150$$
Then, Required ratio =Â $$\dfrac{27}{100} \times 225 :Â \dfrac{30}{100} \times 150 = 27 : 20$$
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