Odpowiedź :
Odpowiedź:
3 i 5/6 - 1 i 1/4 = 3 i 10/12 - 1 i 3/12 = 2 i 7/12
4 i 1/2 - 1 i 1/4 = 4 i 2/4 - 1 i 1/4 = 3 i 1/4
5 i 2/3 - 3 i 1/6 = 5 i 4/6 - 3 i 1/6 = 2 i 3/6 = 2 i 1/2
5 i 3/8 - 2 i 5/6 = 5 i 9/24 - 2 i 20/24 = 4 i 33/24 - 2 i 20/24 = 2 i 13/24
3 i 1/2 - 2 i 3/4 = 3 i 2/4 - 2 i 3/4 = 2 i 6/4 - 2 i 3/4 = 3/4
1 i 2/3 - 5/6 = 1 i 4/6 - 5/6 = 10/6 - 5/6 = 5/6
Odpowiedź:
1) 2 i 7/12
2) 3 i 1/4
3) 5 i 1/2
4) 2 i 1/3
5) 2 i 1/4
6) 5/6