Express 0.5432 recurring decimals as fraction in their lowest term.?

2020-08-04 11:25 am

回答 (2)

2020-08-04 1:36 pm

Let n = 0.54325432…… [i]
Then, 10000n = 5432.54325432…… [ii]

[ii] - [i]:
9999n = 5432
n = 5432/9999
Hence, 0.54325432…… = 5432/9999

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2020-08-04 11:56 am

0.(5432)^_ (repeating decimal)
= 5432/9999

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