A and B established a firm together A rsquo s investment was thrice that of B rsquo s A also kept th......

A and B established a firm together. A’s investment was thrice that of B’s. A also kept the investment for twice as much time as B. If B got a profit of 4000, what was the total profit?

let B’s investment= X then A’s investment= 3X
lets tim for B = t then,A’s time= 2t
A:B
3X x 3t : X x t
6:1
B’s share= 1/7 x total = 4000
total=28,000

By: Manpreet kaur