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How many times in a half day the arrow of clock that show the minutes and arrow of clock that show the hours, match each other and in which time expressed in hours, minutes and seconds.

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    http://wiki.answers.com/Q/How_many_times_do_a_clock%27s_hands_overlap_in_a_day More similar results can be found if you Google for [clock hand "22 times"](https://www.google.com/search?q=clock+hand+%2222+times%22).2012-07-15
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    Can you not get started on this question? Assign some variables, write down some equations, make *some* contribution to the solution?2012-07-15
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    [A related question](http://math.stackexchange.com/questions/103117).2012-07-15

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