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Mathematics

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What is 7.3939393939 (a repeating decimal) written as a fraction?!?!?!?!?!
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[tex]x=7.393939...\\ 100x=739.393939...\\ 100x-x=739.393939...-7.393939...\\99x=732\\ x=\frac{732}{99} [/tex]

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