Friday, October 22, 2010

PUZZLE: Longfellow's Bees


Henry Wadsworth Longfellow introduced several Sanskrit puzzles to American audiences as part of his novel, Kavanagh. Among them was this one:

"One-fifth of a hive of bees flew to the Kadamba flower; one-third flew to the Silandhara; three times the difference of these two numbers flew to an arbor; and one bee continued flying about, attracted on each side by the fragrant Ketaki and the Malati. What was the number of the bees?"


4 comments:

  1. h is the total number of bees in the hive:

    h = (1/5)h + (1/3)h + 3h(1/3 - 1/5) + 1
    h - (1/5)h - (1/3)h - 3h(1/3 - 1/5) = 1
    h(1 - 1/5 - 1/3 - 1 + 3/5) = 1
    h(2/5 - 1/3) = 1
    h(6/15 - 5/15) = 1
    h(1/15) = 1
    h = 15

    ReplyDelete
  2. I'm happy to goof off for a bit on a Friday.

    ReplyDelete

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