Answers

2016-03-02T10:46:17+05:30
A=e/4
b=4e
c=e-4
d=e+4
a+b+c+d=100
e/4+4e+e-4+e+4=100
e/4+5e+e+0=100
e/4+6e=100
e+24e/4=100
25e/4=100
e=100×4/25
e=16
hope it was helpful
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2 4 2
2016-03-02T16:11:46+05:30
A+b+c+d=100.....(1)
a*4=e, a=e/4
b/4=e, b=4*e
c+4 =e, c=e-4
d-4 =e, d=e+4
put the values of a,b,c,and d into equation (1). we get,
(e/4)+4e+e-4+e+4 =100
(e/4)+6e =100
e(24+1)=100*4
25e =400
ie, e =400/25 =16
therefore, the value of "e" is 16.
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