Odpowiedź :
Odpowiedź:
2 i 3/5 - 1/5 = 2 i 2/5
5 i 1/2 - 1/2 = 5
4 i 7/13 - 2 = 2 i 7/13
5 i 2/3 - 2 i 1/3 = 3 i 1/3
7 i 4/7 - 2 i 1/7 = 5 i 3/7
6 i 7/8 - 3 i 5/8 = 3 i 2/8 = 3 i 1/4
Odpowiedź:
2 i 3/5 - 1/5 = 2 i 2/5
5 i 1/2 - 1/2 = 5
4 i 7/13 - 2 = 2 i 7/13
5 i 2/3 - 2 i 1/3 = 3 i 1/3
7 i 4/7 - 2 i 1/7 = 5 i 3/7
6 i 7/8 - 3 i 5/8 = 3 i 2/8 = 3 i 1/4