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Fraction Sum Satisfaction (Posted on 2014-08-09) Difficulty: 3 of 5
Determine all possible pairs (x,y) of positive integers such that gcd(x,y)=1 and x/y + 14y/(9x) is an integer.

Prove that there are no others.

No Solution Yet Submitted by K Sengupta    
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re: 5 answers | Comment 2 of 3 |
(In reply to 5 answers by Ady TZIDON)

4 & 6 do not have gcd=1; same with 2&6 and 3&9
  Posted by Charlie on 2014-08-09 13:14:38

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