Answers

2015-07-09T14:15:12+05:30
The formula to calculate compound interest is:
       C.I = {P ( 1 + r/100 )^ t}  - P

where P = principal
         r = rate of interest
         t = no. of years
    

         
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2015-07-10T15:56:59+05:30
Amount =a
principal =p
time =t
rate =r
compound interest =c i

a=p(1+r/2)^t

c i = a - p
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