Given: Kiran’s Investment = 16000 Deepika’s Investment = 8000 Priyanka’s Investment = 24000 Formula used: The Ratio of investment = ∑ (invested amount × time for which it is invested) The Ratio of profit will be the same as ratio of investment Calculation: The Ratio of investment of Kiran, Deepika and Priyanka is = ∑ (invested amount × time for which it is invested) = (16000 × 12 + 8000 × 24) : (8000 × 12 + 13000 × 24) : (24000 × 36) = 16 : 17 : 36 The Ratio of profit will be the same as ratio of investment = 16 : 17 : 36