If w/x = 1/6 and w/y = 1/5, then (x + y)/y =	Choose the correct choice from the following choices:
A) 4 / 5 B) 6 / 5 C) 7 / 5 D) 11 / 5 E) 9 / 5

Rationale: "w / x = 1 / 6 = > x = 6 w and w / y = 1 / 5 = > y = 5 w ( x + y ) / y = ( 6 w + 5 w ) / 5 w = 11 w / 5 w = 11 / 5 correct option : d"
Answer: D