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Răspuns :

6\9 cu 3=2\3
70\100cu 10=7\10
28\35 cu 7=4\5
3\4 cu 3=9\12
3\4 cu 6=18\12
3\4 cu 18=54\72
Coroanâ?
sper cã te-am ajutat!
24pe30=24:6pe30:6=4pe5
b)6pe9=6:3pe9:3=2pe3
c)70pe100=70:10pe100:10=7pe10
e)28pe35=28:7pe35:7=4pe5