If w/x = 5/7 and w/y = 4/7, then (x + y)/y =
Choose the most appropriate option
A) 1/2	B) 7/3	C) 6/7	D) 1/5	E) 11/13
Ratio 1:   7w = 5x   Ratio 2:   7w = 4y   5x = 4y   x= 4y/3   (x+y)/y = ((4y/3)+y)/y = y(4/3 +1)/y = 7/3   Answer is 7/3
<result>B</result>
If w/x = 5/7 and w/y = 4/7, then (x + y)/y =