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Is it true, if a fraction's denomination is 2, 5 or their common multiple. Its decimal form will be finite? - Printable Version

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Is it true, if a fraction's denomination is 2, 5 or their common multiple. Its decimal form will be finite? - religion to rational - 04-30-2013 12:46 PM

If a fraction's denomination is
2
5
The power of 2 or 5
The common multiple of 2 and 5

Its decimal form will be finite
The common multiple of 2 and 5
(Its factors must be only 2 and 5, without other kinds of factors)