Thursday, December 6, 2012

What time is it?

A very rich man lost count of the number of watches he had. One day he decided to count all his watches. After counting the rich man discovered that the number of watches he has can be divided by 2, 3, 4, 5, 6, 7, 8, 9 and 10. What is the minimum number of watches that he has?

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15 comments:

  1. KP21rm303December 7, 2012 at 2:19 PM

    I'm really confused.
    Can anyone explain this one??

    ReplyDelete
  2. sq20rm304December 7, 2012 at 4:15 PM

    sq20rm304
    I think the minimum is 100 because it can be divided by 10. 100 divided by 10 = 10

    ReplyDelete
    Replies
    1. KA1rm303December 9, 2012 at 6:37 AM

      I agree with you sq20rm304 and it might be 1.

      Delete
    2. GB4RM304December 9, 2012 at 10:41 AM

      I agree sq20rm304.

      Delete
  3. ah9rm304December 10, 2012 at 7:56 AM

    100 at least

    ReplyDelete
  4. KP21rm304December 10, 2012 at 6:06 PM

    I agree sq20rm304

    ReplyDelete
  5. mc6 rm304December 12, 2012 at 3:56 PM

    i think the the number is 100 mc6 rm304

    ReplyDelete
  6. AO18rm303December 12, 2012 at 5:15 PM

    It is one hundred at minimum because any number can be divided in to a number but 10/100 = 10

    ReplyDelete
  7. jb2rm303December 13, 2012 at 3:42 PM

    is it 113,400?

    ReplyDelete
  8. KG11rm303December 13, 2012 at 3:56 PM

    My answer is 2,520 :) I worked hard.

    ReplyDelete
  9. NL#13RM304December 13, 2012 at 5:53 PM

    I think it is 2520 because i did all the math

    ReplyDelete
  10. KP21rm303December 13, 2012 at 6:50 PM

    Mr. B,
    I've been trying stuff for hours.
    And,
    I think the answer is 2520.
    I tried this problem like all night
    Is it correct?

    ReplyDelete
  11. WJ10RM304December 13, 2012 at 7:52 PM

    i think the answer is 3,628,800

    ReplyDelete
  12. WJ10RM304December 13, 2012 at 8:15 PM

    I think the answer is 7,560

    ReplyDelete
  13. AO18rm303December 23, 2012 at 4:50 PM

    It is 2520.

    ReplyDelete

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