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calculați (1/2+3/4+5/6)+(1/2+1/4+1/6)​​

Calculați 123456121416 class=

Răspuns :

Răspuns:

(⁶⁾1/2+³⁾3/4+²⁾5/6)+(⁶⁾1/2+³⁾1/4+²⁾1/6)​​=

[tex]\frac{6+9+10}{12} +\frac{6+3+2}{12} =\frac{25+11}{12} =36:12=3[/tex]