If any amount is distributed among A ,B and C so that the part of A is doubled that of the part of B and part of b is 3 time the part of C .Find the ratio among their parts. Pick one:
A) 1:2:4	B) 1:4:1	C) 8:4:1	D) 2:4:1	E) 6:3:1
By the assumptions as mentioned we have A=2B and B=3C. So A=2(3C) and we get A=6C. We have, therefore, A:B:C = 6C:3C:C. By cancelling the ratio with C we have 6:3:1. The answer is, therefore, 6:3:1.
<result>E</result>
If any amount is distributed among A ,B and C so that the part of A is doubled that of the part of B and part of b is 3 time the part of C .Find the ratio among their parts.