1 25 into 4: min fragment 23/12 [v1-66-g4e22cc3]
2 Cut up 25 sticks of length 4 like this:
5 Reassemble as 4 sticks of length 25 like this:
6 2 x (25/12 + 25/12 + 25/12 + 25/12 + 25/12 + 25/12 + 25/12 + 25/12 + 25/12 + 25/12 + 25/12 + 25/12)
7 2 x (2 + 23/12 + 23/12 + 23/12 + 23/12 + 23/12 + 23/12 + 23/12 + 23/12 + 23/12 + 23/12 + 23/12 + 23/12)