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Fraction Sum Satisfaction (Posted on 2014-08-09)

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.

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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re: 5 answers

| Comment 2 of 4 |

(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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