A, B, and C started a business with their investments in the ratio 1 : 2 : 4 1 : 2 : 4 1 : 2 : 4 . After 6 months, A increased his investment by half ...
Question
A, B, and C started a business with their investments in the ratio . After 6 months, A increased his investment by half of the initial amount, B continued with the same investment, and C withdrew 1/3 of his investment. What is the ratio of their profits at the end of the year?