EXERCISE 7.3 Faisal and Sirfraz started a business of partnership. Faisal invested Rs. 1000 and Sifraz invested Rs. 1200 . At the end of a vear total profit was Rs. 1430 . Find the shares of Faisal

To determine Faisal's share of the profit, we'll follow these steps: 1. **Determine the Investment Ratio:** - **Faisal's Investment:** Rs. 1000 - **Sifraz's Investment:** Rs. 1200 The ratio of their investments is: \[ \text{Faisal} : \text{Sifraz} = 1000 : 1200 = 5 : 6 \] 2. **Calculate Total Parts:** \[ 5 (\text{Faisal}) + 6 (\text{Sifraz}) = 11 \text{ parts} \] 3. **Determine Faisal's Share:** - **Total Profit:** Rs. 1430 - **Faisal's Share:** \(\frac{5}{11} \times 1430\) \[ \frac{5}{11} \times 1430 = \frac{5 \times 130}{1} = 650 \] *(Note: \(1430 \div 11 = 130\))* **Therefore, Faisal's share of the profit is Rs. 650.**