lizzy23 lizzy23

30-08-2015
Mathematics

contestada

does anyone know what 0.83 the 83 repeats

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konrad509 konrad509

30-08-2015

[tex]x=0.\overline{83}\\ 100x=83.\overline{83}\\ 100x-x=83.\overline{83}-0.\overline{83}\\ 99x=83\\ x=\dfrac{83}{99}[/tex]

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