如果不从甲筐取出1/2斤放入乙筐,则甲筐比乙筐多:1/2+1/2+1/2=3/2(斤)假设不从甲筐中取出1/2斤放入乙筐两筐一样重的话,应该有:50+3/2=51.5(斤)所以,甲筐重:51.5/2=25.75(斤)乙筐重:50-25.75=24.25(斤)
50-0.5=49.549.5/2=24.7524.75+0.5+0.5=25.7525.75-24.25=1.5
1/2是斤数,还是倍数?????搞不懂