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oblicz
6-2 5/9=
7- 3 1/10=
4- 1 3/4=
5-2 4/7=
z gory dziekuje daje naj


Odpowiedź :

6 - 2 5/9 = 5 9/9 - 2 5/9 = 3 4/9

7 - 3 1/10 = 6 10/10 - 3 1/10= 3 9/10

4 - 1 3/4 = 3 4/4 - 1 3/4 = 2 1/4

5 - 2 4/7 = 4 7/7 - 2 4/7 = 2 3/7