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25 February 2012, 03:24 PM | #1 |
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WatchTime time teaser
You own a consistently unreliable watch that loses 24 minutes every hour. It currently shows the time as 3:00 p.m. You know the watch was correct at 12:00 p.m. when you set it, and you know the watch stopped one hour ago. What is the actual, correct current time?
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25 February 2012, 03:28 PM | #2 |
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Thank you, kind sir! You just made my nose bleed.
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25 February 2012, 03:31 PM | #3 |
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5:12?
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25 February 2012, 03:40 PM | #4 |
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5:12 assuming it's the same afternoon.
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25 February 2012, 03:58 PM | #5 |
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6 pm?
Every 60 mins the watch shows 36 mins elapsed. So if the watch shows 180 mins elapsed, the real elapsed time is 180 x 60/36 = 300 mins (5 hours). 12 + 5 + 1 gives 6 pm. |
25 February 2012, 03:59 PM | #6 |
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Check your math ... no correct answers yet.
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25 February 2012, 03:59 PM | #7 |
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25 February 2012, 04:05 PM | #8 |
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So what's the prize?
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