Answers

2016-03-01T11:56:16+05:30
I think it is a) 25/4%
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2016-03-01T12:08:19+05:30
Let P =100 , & A = 200
then  Amount = P + Pnr/100
              200  = 100 + 100 *16*r/100
             200 - 100 = 16r
             100    =  16r
So, r = 100/16
      r = 25/4%
1 5 1
if you satisfied with this answer then please mark it as brainliest