Rosiecoop27
Rosiecoop27 Rosiecoop27
  • 24-09-2014
  • Mathematics
Answered

Prove why 0.87 recurring is equal to the fraction 87/99
(Ps both the 8 and the 7 are recurring)

Answer :

SecretIndex
SecretIndex SecretIndex
  • 24-09-2014
          0.87  
  99  | 870
         -792
             780
            -693
               87
Since it is now 87 again, the process repeats, yielding 0.87 recurring
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