Matematika

Pertanyaan

Nyatakan 0,5123123123.... Dalam bentuka/b

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  • [tex]x=0.5123123123...\\10x=5.123123123...\\10000x=5123.123123123...\\\\10000x-10x=5123.123123123...-5.123123132...\\9990x=5118\\x=\frac{5118}{9990}=\frac{853}{1665}[/tex]

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