84
所有跟帖:
• Thx, my earth radius is too long ,if it is 6370km,the answer is -jinjing- ♀ (59 bytes) () 09/15/2011 postreply 10:16:25
• 6370/6400*85=84 -jinjing- ♀ (0 bytes) () 09/15/2011 postreply 10:17:40
• Thx, my earth radius is too long ,if it is 6370km,the answer is -jinjing- ♀ (59 bytes) () 09/15/2011 postreply 10:16:25
• 6370/6400*85=84 -jinjing- ♀ (0 bytes) () 09/15/2011 postreply 10:17:40
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