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Calculati edia aritmmetica a numerelor : 0,(3) , 1,(6) , 1,1(6)

Răspuns :

0,(3)=3/9
1,(6)=15/9
1,1(6)=105/90
(3/9+15/9+105/90): 3= (30/90+150/90+105/90): 3=285/90*1/3=95/90=19/18