设甲仓库存粮X吨,则乙仓库存粮:360-X1/4X=1/3*(360-X)1/4X=120-1/3X7/12X=120X=205又5/7 (读205又7分之5)则乙仓库存粮:360-205又5/7=154又2/7 (154又7分之2)