Odpowiedź :
Odpowiedź:
3 6/11 + 4 8/11 = 7 14/11 = 8 3/11
5 3/7 - 2 6/7 = 4 10/7 - 2 6/7 = 2 4/7
11 2/5 - 4 4/5 = 10 7/5 - 4 4/5 = 6 3/5
Odpowiedź:
3 6/11 + 4 8/11 = 7 14/11 = 8 3/11
5 3/7 - 2 6/7 = 4 10/7 - 2 6/7 = 2 4/7
11 2/5 - 4 4/5 = 10 7/5 - 4 4/5 = 6 3/5