Hi baiyun,
could you explain the first step? 4 units + 12 --> 5 units +
10
Hi
1 big unit ---- 1 smaller unit+3
In the beginning, you have 4 units (4*(1 small
unit+3) for swordfish and in the end, 5 small units +10.
Therefore you have 4 small units+12 ---- 5 small units
+10
In the model, the 1 small unit is designated as 1 unit
Hope it's clear to you.
