Răspuns:
1) 3/1; 3/2; 3/3; 3/4; 3/5
2) 3/6; 3/5 ;3/4;4/6; 4/5; 5/6
3)10/6; 10/7; 10/8; 10/9;9/6; 9/7; 9/8; 8/6; 8/7; 7/6
vacanta frumoasa!