A and B together have $ 1210. If 4/15 of A's amount is equal to 2/5 of B's amount, how much amount does B have?  Choose one
A) $ 310
B) $ 395
C) $ 484
D) $ 512
E) $ 542

Rationale: 4 / 15 a = 2 / 5 b a = 2 / 5 * 15 / 4 b a = 3 / 2 b a / b = 3 / 2 a : b = 3 : 2 b ' s share = 1210 * 2 / 5 = $ 484 answer is c
Answer: C