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(2-1/2):3/10=5 Va rog ajutati-ma

Răspuns :

= 3/2 : 3/10 = 3/2 x 10/3 = 10/2 = 5 
Salut,

(2-1/2):3/10 = 5
(4/2-1/2)•10/3 = 5
3/2•10/3 = 5
10/2 = 5
5 = 5 (A)



Succes! :3