Question

X/2y=6/7 then x-y/x+y+14/19=

Answer 1

given:  x/2y=6/7
to find:  x-y/x+y  +  14/19

We have ,x/2y=6/7
           therefore  x=12y/7
 putting this in x-y/x=y =14/19 we get
12y -7y/12+7y + 14/19
= 5y/19y + 14/19
= 5/19 + 14/19 
= 1