设乙桶容量为x,则甲桶容量为46-1/2x+49,也是[49-(x-46)] ÷ 1/3,则
46-1/2x+49=[49-(x-46)] ÷ 1/3
95-1/2x=95*3-3x
2.5x=190
x=76
甲桶容量46-76*1/2+49=46-38+49=57
也是笨办法,楼下指教
设乙桶容量为x,则甲桶容量为46-1/2x+49,也是[49-(x-46)] ÷ 1/3,则
46-1/2x+49=[49-(x-46)] ÷ 1/3
95-1/2x=95*3-3x
2.5x=190
x=76
甲桶容量46-76*1/2+49=46-38+49=57
也是笨办法,楼下指教