Determine the maximum value of a positive integer x that satisfies [x/2] + [x/3] + [x/11] + [x/13] < x, where [x] denotes the greatest integer ≤ x.
(In reply to re: Possible answer (spoiler?)
Oh yes. Actually, my problem was that I checked to see if the condition was < or
≤, and I looked in error at the the end of the sentence, where ≤ x appeared.