Answers

2016-02-17T19:23:45+05:30
As     a*4=e,then a=e/4
         b/4=e,then b=4e
         c+4=e,then c=e-4
         d-4=e,then d=e+4
so,a+b+c+d=100
  then e/4+4e+e-4+e+4=100
or e/4+6e=100
by L.C.M
[e+24e]/4=100
25e/4=100
e=[100*4]/25
e=16
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