The labourers A, B, C were given a contract of Rs. 750 for doing a certain piece of work. All the three together can finish the work in 8 days. A and C together can do it in 12 days, while A and B together can do it in \(13\frac{1}{3}\) days. The money will be divided in the ratio.
1
4 : 5 : 6
2
4 : 7 : 5
3
5 : 7 : 4
4
5 : 6 : 8