If x/y =4/3, then (x-y)/x?	Choose the most appropriate option.
A) -1/2	B) -1/4	C) 1/3	D) 1/2	E) 1/4
we have this law of fraction:   a/b=c/d= (a-c)/(b-d)   x/y=4/3 ---&gt; x/4=y/3= (x-y)/(4-3)=(x-y)/(1) ---&gt; (x-y)/x= 1/4   Answer: 1/4
<result>E</result>
If x/y =4/3, then (x-y)/x?