Fair point. But who mixes pounds and tenth's of pounds? Is this commomplace in your circle?
I think you're just looking for too much sense in the imperial system. It is a system designed explicitly not to make sense. Don't try to make sense of it, just accept it. If you try to think about it logically, you won't get anywhere, because it's an illogical system. If we had even the slightest bit of sense, we'd be using metric, but here we are.
A period between two numbers indicates that the decimal system is being used in every application I have ever seen. That's what I've always assumed it to mean, even when the unit is lbs. Nonetheless, I cast my vote for the metric system.


