Sagot :
1. 11/12 + 5/6 = 21/12 = 7/4 = 1 3/4
2. 3/7 + 5/9 = 62/63
3. 8/11 + 2/3 = 46/33 = 1 13/33
4. 8/9 + 5/6 = 1 13/18
5. 5/8 + 1/3 = 23/24
1. 11/12 + 5/6 = 21/12 = 7/4 = 1 3/4
2. 3/7 + 5/9 = 62/63
3. 8/11 + 2/3 = 46/33 = 1 13/33
4. 8/9 + 5/6 = 1 13/18
5. 5/8 + 1/3 = 23/24