A garrison has provision for 30 days for certain men. If 2/3 of them do not attend the mess then the food will last for? February 3, 2020 – by admin A garrison has provision for 30 days for certain men. If 2/3 of them do not attend the mess then the food will last for? A. 50 daysB. 90 days C. 65 days D. 55 days