If he moves out upon his eighteenth birthday, and if your rate of film usage remains what it has been so far, I estimate that he'll be about 4 rolls, 1200 feet old by then, give or take a few hundred feet. Of course, if you rate of usage increases or decreases by much (or if the roll length changes) then this number could be very different. Still, I'd be surprised if he is more than 5 rolls old by that time.
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rosecarmine
Re: Film Wrap Dating
Date: 2010-07-13 10:53 pm (UTC)