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Old 04-06-07, 04:29 PM   #1
Supagoat
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Join Date: Mar 2005
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Default Alternative to 3.15

Since 195 seconds (3 minutes 15 seconds) is divisible by 15, can you use the 3.15 method and then multiply the distance by 13 to get the speed in knots instead? Or is it to innacurate?
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