Three partners invested in a business in the ratio of 6 : 1 : 5. They invested their capital for 7 months, 10 months and 8 months respectively. Find the ratio of their profits.

Three partners invested in a business in the ratio of 6 : 1 : 5. They invested their capital for 7 months, 10 months and 8 months respectively. Find the ratio of their profits.
तीन साझेदारों ने एक व्यवसाय में 6 : 1 : 5 के अनुपात में निवेश किया। उन्होंने अपनी पूंजी क्रमशः 7 माह, 10 माह और 8 माह के लिए निवेश की। उनके लाभों का अनुपात ज्ञात कीजिए।