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The smallest fraction will have the lowest value number as the numerator and the highest value number as the denominator.

The smallest value number that can be formed from 7,8,9, is 7

The largest value number is either 98 if the numbers can be used once only or 987 if repeated numbers are permitted or even 999.

The possibilities are thus 7/98 or 7/987 or 7/999.

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โˆ™ 2014-06-15 22:42:31
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