l2i0zabellannaKh
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  • 10-06-2016
  • Mathematics
contestada

Convert 3.2 repenting decimal into a fraction

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TSO
TSO TSO
  • 10-06-2016
[tex]x =3.\bar{2}\\10x = 32.\bar{2}\\\\ 10x - x = 32.\bar{2} - 3.\bar{2}\\9x = 29\\x = \frac{29}{9}\\\\\\ \boxed{\bf{\frac{32}{9} = 3.\bar{2}}}[/tex]
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