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# HELP ASAP

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Express $0.4\overline5$ as a common fraction.

Aug 19, 2021

#1
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Multiply 0.455555...(we set as x) by 10 to get 4.5555555...(10x)

then, use 4.555555 to subtract 0.455555 to get 4.1 because later repeat digits cancel

4.1 is equal to 9x, and x is 41/90

Aug 19, 2021