maths riddle, page-18

  1. 1,461 Posts.
    this wives question...
    i know obvious answer is 1 in 40 chance, but that is right in this instance (i think).
    at the start, before they start picking keys out, each wife has a 1 in 40 chance of ending up with their husband.
    for god sake give us the right answer.
 
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