4
0 m3 b f3 }2 R$ S# ltvb now,tvbnow,bttvb5 fingers with 4 gaps,
, r: F* Z* f* l4 U' I3 c F. ztvb now,tvbnow,bttvbSo, half of 5 fingers is 2 gaps (3 fingers)
0 g) m! y( ]" A; e公仔箱論壇Then 10 fingers is 9 gaps
7 d' G. _. H5 g6 ]4 F4 VAnd so, one-third of 10 fingers is 3 gaps (4 fingers) |