coryintheswamp
coryintheswamp coryintheswamp
  • 03-05-2018
  • Mathematics
contestada

Help me please!!! ASAP

Help me please ASAP class=

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konrad509
konrad509 konrad509
  • 03-05-2018
a)
[tex]x=0.\overline{24}\\ 100x=24.\overline{24}\\ 100x-x=24.\overline{24}-0.\overline{24}\\ 99x=24\\ x=\dfrac{24}{99}=\dfrac{8}{33}[/tex]

b)
[tex]x=0.2\overline{4}\\ 10x=2.\overline{4}\\ 100x=24.\overline{4}\\ 100x-10x=24.\overline{4}-2.\overline{4}\\ 90x=22\\ x=\dfrac{22}{90}=\dfrac{11}{45}[/tex]

c)
[tex]0.24=\dfrac{24}{100}=\dfrac{6}{25}[/tex]
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