Where you place it
changes what it can do.
Move the sliders. Keep an eye on the other fronts.
Explore one relationship behind concentration and dispersion.
Your remaining resources are shared equally across the other fronts. The other side stays evenly spread.
More resources here.
42 of your 60 units are here. Each other front has 9 units.
(60 × 70%) ÷ (90 ÷ 3) = 1.40我专为一，敌分为十，
是以十攻其一也。The passage describes concentrating in one place while the other side is divided across ten. This model lets you examine the arithmetic of that relationship.
Read Chapter 06 in contextA ratio is a question.
It is not a prediction.
These are invented, interchangeable resource units. Both totals stay fixed; fronts are equally accessible; the other side does not react. There is no travel time, terrain, uncertainty, or difference in capability.
The result is a local resource ratio, not a chance of success. The equation is an editorial teaching aid, not a formula from the text.
What if the other side could move, too?
Explain which assumption would change, and what you would need to know before using this arrangement again.
Read the connected essay