设乙仓库原有x吨,陪耐则甲有12x/11吨,则12x/念局11=(x-24)(1+1/5)12x/11=6(x-24)/5x=264即乙仓库原来有粮食264吨芦高春
24/(11/12-5/6)=288288x11/12=264