Eena, Meena and Deeka start a spa with their investment ratio of 11:7:21. Eena withdraws her investment after 7 month...

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Eena, Meena and Deeka start a spa with their investment ratio of 11:7:21. Eena withdraws her investment after 7 month. If profit is distributed between them yearly, then what is the ratio of profit of Deeka and profit of Eena in the business?

posted Feb 23, 2018

The ratio 11:7:21 can be written as 11×7:7×12:21×12 which now represents the investment ratio that includes the factor of time in months.
77:84:252
Profit of Eena = Total profit × (77/413) = 18.64%
Profit of Deeka = Total profit × (252/413) = 61.02%

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