If w/x = 1/3 and w/y = 2/3, then (x + y)/y =  Choose the correct answer:
A) 2 B) 4 C) 5 D) 3 E) 7
Ratio 1:   3w = x   Ratio 2:   3w = 2y   x = 2y   (x+y)/y = (2y+y)/y = y(2+1)/y = 3   Answer is 3
<result>D</result>
If w/x = 1/3 and w/y = 2/3, then (x + y)/y =