Nêu bài toán rồi giải theo sơ đồ sau:
------------------? lít----------------------
Thùng to : I-----l-----l-----l-----l-----l-----l-----l-----l
l ------------55 lít---------
Thùng bé: l-----l-----l-----l
-------? lít ----
Bài toán : ........................................................................................................................................
........................................................................................................................
Bài giải
...........................................................................................................
................................................................................................................
............................................................................................................
....................................................................................................................
...............................................................................................................
................................................................................................................
...................................................................................................................
Giúp gấp
Bạn vẽ sơ đồ mình ko hiểu gì luôn