A and B started a partnership business investing capital in the ratio of 3 : 5. C joined in the partnership after six months with an amount equal to that of B. At the end of one year, the profit should be distributed among A, B and C in --- proportion.	Choose the correct choice from the following
A) 6:10:5
B) 5:10:6
C) 10:5:6
D) 10:6:5
E) 5:6:10
Initial investment capital ratio of A and B = 3 : 5   Let initial capital of A and B be 3x and 5x respectively.   6:10:5mount that C invested after 6 months =5x (since it is equal to B's investment)   Ratio in which profit should be distributed after 1 year   =3x×12:5x×12:5x×6   =3×12:5×12:5×6   =3×2:5×2:5   =6:10:5   6:10:5nswer is 6:10:5.
<result>A</result>
A and B started a partnership business investing capital in the ratio of 3 : 5. C joined in the partnership after six months with an amount equal to that of B. At the end of one year, the profit should be distributed among A, B and C in --- proportion.