Given P=(a/b+c/d)*(e/f+g/h) ,
where a,b,c.., ...h are 8 distinct positive integers, all below 25 and all fractions are proper fractions, find the highest and the lowest values of P.

Rem: P&P solution preferred.

(In reply to Guesses by Jer)

In (2/25+1/24)+(4/23+3/22)=.0377503294 a "+" s.b.  " * "

This part is wrong, anyway.

Posted by Ady TZIDON on 2014-09-23 01:00:54