What's a fair partnership % split?

[Richard E.]

Listmates,

In a brrrr scenario, assume one partner finances everything. Other one gets the deal, and oversees the project and basically does everything, but puts in zero dollars.

Question: what is a fair percentage for the "sweat equity" partner vs the financier?

Is there a general rule or guideline anyone jas here?

Any experience/insights appreciated!

Richard E