1.a) fractii subunitare: 2/3, 5/8, 12/16, 24/45, 9/10
→ au numitorul mai mare ca numaratorul
b) echiunitare ( numitorul = numaratorul):
2/2, 3/3, 4/4, 6/6, 8/8,12/12;
c) supraunitare ( numaratorul > numitorul)
6/4, 8/7, 9/7, 11/9, 34/23
2) 3/3, 4/3, 5/3, 3/4, 3/5, 4/4, 4/5; 5/4, 5/5
→ fractii subunitare: 3/4, 3/5, 4/5
→ fractii echiunitare: 3/3, 4/4, 5/5
→ fractii supraunitare: 4/3, 5/3, 5/4,