1. A cuboid, 4 meters long and 3 meters wide, covers an area of () square meters at most and () square meters at least 1. A cuboid, 4 meters long and 3 meters wide, covers an area of () square meters at most and () square meters at least. 2. The surface area of a cuboid is 24 square decimeters, and it is divided into two identical cuboids, each with a surface area of () square decimeters. 3. There is a glass fish tank without a cover, 20 cm long, 15 cm wide and 10 cm high, Do such a pair of fish tank need () square decimeter of glass, a total of water () liter

1. A cuboid, 4 meters long and 3 meters wide, covers an area of () square meters at most and () square meters at least 1. A cuboid, 4 meters long and 3 meters wide, covers an area of () square meters at most and () square meters at least. 2. The surface area of a cuboid is 24 square decimeters, and it is divided into two identical cuboids, each with a surface area of () square decimeters. 3. There is a glass fish tank without a cover, 20 cm long, 15 cm wide and 10 cm high, Do such a pair of fish tank need () square decimeter of glass, a total of water () liter

1,12 6
2,16
3,10 3