marlisamoore
marlisamoore marlisamoore
  • 19-07-2017
  • Mathematics
contestada

12.252525... is an example of a ___ decimal?

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konrad509
konrad509 konrad509
  • 19-07-2017
repeating.................................
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irspow
irspow irspow
  • 19-07-2017
Repeating decimal, these should be expressed as rational numbers...

If x=12.25...

100x-x=1225.25...-12.25...

99x=1213

x=1213/99  

x=12 25/99
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