Calculate the share of Y , if Rs. 690 is divided among X, Y and Z in the ratio 5 : 7 : 11?	Select.
A) 190 B) 160 C) 120 D) 151 E) 150

Rationale: "5 + 7 + 11 = 23 690 / 23 = 30 so y ' s share = 5 * 30 = 150 answer : e"
Answer: E