If A:B = 1/2: 1/3 B:C = 1/2:1/3 then A:B:C?	Choose the correct choice from the following options:
A) 9:6:7
B) 9:6:9
C) 9:2:4
D) 9:6:4
E) 3:6:4
A:B = 1/2:1/3 = 3:2   B:C = 1/2:1/3 = 3:2   --------------------   A:B:C = 9:6:4   Answer:9:6:4
<result>D</result>
If A:B = 1/2: 1/3 B:C = 1/2:1/3 then A:B:C?