Three partners shared the profit in a business in the ratio 5 : 7 : 8. They had partnered for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?

• ক 20 : 49 : 64 ✅ সঠিক উত্তর
• খ 5 : 7 : 8
• গ 38 : 28 : 21
• ঘ None of these