4
( ~5 T2 @ |( C( n, a$ W5 fingers with 4 gaps,
1 U: W f6 }5 S) a& r8 rSo, half of 5 fingers is 2 gaps (3 fingers)
% N- f& R. |4 t) _9 s) _1 ZThen 10 fingers is 9 gaps公仔箱論壇2 @/ G5 t0 W! l7 E' E+ {! T
And so, one-third of 10 fingers is 3 gaps (4 fingers) |