Question

3 partners P, Q and R entered into a partnership with their initial investment in the ratio 8:7:10. after 7 months P invested 37.5% more while R withdraws 30% of his initial investment. after a year, they decided to donate45% of the profit to charitable trust and rest they devided among themselves in their invetment ratio. if the amount decided to donate trust is rs 6480. then the profit share of R




Pls give full explanation.​

Answer 1

Three partners P, Q and R invested their amounts in ratio 2 : 5 : 7. At the end of six months P added some more amount such that his investment becomes equal to half of the sum of initial investment of 'Q' and 'R' and at the end of the year, Q's share in profit is Rs 425.

Concept Used:

profit is always distributed in proportional with the product of (investment and time)

Calculation:

Let the amount invested by P, Q and R be 2x, 5x and 7x respectively and total profit be 'P'

⇒ ratio of profit = 2x × 6 + 6x × 6 ∶ 5x × 12 ∶ 7x × 12

⇒ ratio of profit = 4 ∶ 5 ∶ 7

⇒ Q's share in profit = 5/16 × P = 425

⇒ P = Rs. 1360

∴ required total profit = Rs. 1360

Step-by-step explanation:

I hope it was right answer!!

Answer 2

Answer:

Step-by-step explanation: