Răspuns
3
- 10x9 , 10x8, 24x10, 36x10
- 10x3x3, 10x2x4, 10x12x2, 10x18x2
4
- 4x100, 100x8, 100x20 , 100x42
- 100x2x2, 100x2x4, 100x10x2, 100x21x2
Explicație pas cu pas: