设第一桶里有x千克,则第二桶有44-x千克则(1-1/5)x=44-x+2.84/5x=44-x+2.84x=220-5x+149x=234x=26则44-x=44-26=18则第一桶是26千克,第二桶是18千克
设两只桶原先为XYX+Y=44X-1/5X=Y+2.8X=26 Y=18