coryintheswamp
coryintheswamp
03-05-2018
Mathematics
contestada
Help me please!!! ASAP
Respuesta :
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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