Answers

2014-08-18T19:48:21+08:00
368→ first day
447→ second day

So, 

368+447= 815 miles
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2014-08-19T19:20:15+08:00
Given:
         First day = 368 miles
         Second day = 447 miles
Sol'n : 
        368 + 447
     =  815 miles 

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