Are you seriously suggesting that Gordon Brown's maths doesn't make any sense?
Who'd have thought, after getting the maths so right for so long, he'd start getting it wrong by a factor of 14 now.
Not that it matters of course, even though he's obviously talking out of his hindmost, either through being intensely incompetent or just plain lying, people will still lap it up. He's a man of substance, Gordon. That substance is bovine excreta.
EDIT: Bwahaha