maths exam question....

If Trueyellow, who has two beers before the match, one beer at half time and one after but counters this by being a bit of a lard arse, having a pie, and having a activa powered stomach before driving home - how long must he stay in Yellows post match in order for 'motabolism' to remove said alcohol from his system before he is safe to drive leaving the rest of us and lamposts safe.

please show your working out.

Posted By: Pixelman, Jan 23, 11:37:54