Advent Puzzles 2014: puzzle 17 solution Advent puzzle 17: 1/a + 1/b + 1/c + 1/d + 1/e + 1/f = 17/12. Given 1<a<b<c<d<e<f<17 find a, b, c, d, e and f. — Portsmouth MathsJam (@MathsJamPOR) December 17, 2014 AdvertisementShare this:TwitterFacebookLike this:Like Loading...