1 15 into 11 best min fragment found: 11/3
2 Cut up 15 sticks of length 11 like this:
8 5 x (11/3 + 11/3 + 11/3)
9 Reassemble as 11 sticks of length 15 like this:
10 1 x (11/3 + 17/3 + 17/3)
13 2 x (11/3 + 14/3 + 20/3)
15 2 x (11/3 + 11/3 + 11/3 + 4)