I think it has more to do with how much an extra adult would "cost" rather than how much they contribute. ie the cost of the second adult's food & clothes but not fixed costs like rent. ITMS
I see. But in that case my son should be 0.5, my daughter 0.4 and me about 0.1 given they're the ones needing new clothes constantly and my son eats so much and he's only 3!

I don't take up anything.

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Jude 07/10/08 | Lilac 16/06/11