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from the clock solution:

  'if x is our answer then every x hours, the minute hand and the hour hand will be right on top of each other.'

If the anwser is 11, then every 11 hours the hands will be on top of each other - but they are not.

Starting at 12:00, after 11 hours the minute hand will be at 12 but the hour hand will be at 11...

Wednesday, January 8, 2003

1 hr 5 min

pichi patel
Saturday, January 11, 2003

More precisely:

1h and 60/11 minutes or
1h and 5 mins and 27 secs

Dmitry Shulga
Wednesday, January 15, 2003

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