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5 fingers with 4 gaps,
! w8 \! F6 ]$ V/ T) c! ~ i" c公仔箱論壇So, half of 5 fingers is 2 gaps (3 fingers)' K7 Q( x6 R$ l" ~! E$ X/ ~* ?' N
Then 10 fingers is 9 gaps% \' J# [1 \ ^2 c* h! m/ U
And so, one-third of 10 fingers is 3 gaps (4 fingers) |