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March 28, 2015

March 28, 2015

Posted by **ashley** on Sunday, September 16, 2012 at 8:41pm.

- math -
**Reiny**, Sunday, September 16, 2012 at 8:43pmso the effective rate = 12-5 or 7 mph

time = 23/7 = 3.2857 hrs

= 3 hrs and appr 17 minutes

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