Răspuns:
1) https://ro-static.z-dn.net/files/d7c/81a7b6b224d96c6c63c1ece330f9ea7f.jpg
Explicație pas cu pas:
2) 1= 2/2 deci un intreg are 2 doimi
3)1/2 → jumătate /_______________/_________________/
|_______________||_________________|
4 cm 4 cm
2/4 → /________/________//________/________/
2 cm 2 cm 2 cm 2 cm
|_________________||________________|
4 cm 4 cm
Restul imi este groaza sa le fac,scuze :)
6) 5/6,5/7,5/9,5/10,5/11
