设乙仓库存粮x吨,则甲仓库原来存粮2/3x吨,依题意得
2/3x+50-x=1/6x
2/3x-x-1/6x=-50
-1/2x=-50
x=100
所以现在甲仓库存粮2/3x+50=350/3(吨)