$400 is divided amongst A,B and C so that A may get 2/3 as much as B and C together, B may get 6/9 as much as A and C together, then the share of A is	Choose the correct choice:
A) $ 100	B) $ 150	C) $ 160	D) $ 200	E) $ 250

Rationale: "a : ( b + c ) = 2 : 3 a ' s share = 400 * 2 / 5 = $ 160 answer is c"
Answer: C