Ratio of initial investments = |
❨ |
7 |
: |
4 |
: |
6 |
❩ |
= 105 : 40 : 36. |
2 |
3 |
5 |
Let the initial investments be 105x, 40x and 36x.
∴ A : B : C = |
❨ |
105x x 4 + |
150 |
x 105x x 8 |
❩ |
: (40x x 12) : (36x x 12) |
100 |
= 1680x : 480x : 432x = 35 : 10 : 9.
Hence, B's share = Rs. |
❨ |
21600 x |
10 |
❩ |
= Rs. 4000. |
54 |