french fries never rot because they have preservative which makes the prosess of rotting slower
french fries are different from a regular restraunt. restraunt french fries rot.
restraunt french frie rot because theyt don't have preservatives.preservatives are not good for your health.
a quarter pound burger would rot much faster than french fries because they don't have preservatives.
after ten weeks french fries still won't rot
I'd say after twenty weeks it won't rot.