If a/x = 1/2 and a/y =1/ 4, then (x + y) = Choose the most appropriate option
A) A)2a	B) B)a/2	C) C)6a	D) D)7a	E) E)9a
Ratio 1:   2a = x   Ratio 2:   4a = y   x+y = 6a   Answer is 6a
<result>C</result>
If a/x = 1/2 and a/y =1/ 4, then (x + y) =