7/5- 1/10
3/8- 1/16+ 5/4
7/2- 1/5+ 3/10
2/15+ 1/30
1/10+ 2/3
4/1- 1/5
1/2+ 3/4+ 5/8
4/9- 1/18
5/6- 1/18
7/4- 1/20
1/10+ 1/5+ 3/4
Vă rog ajutați-mă urgent!!!!
