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media aritmetica a nr. 11,26 si 21,18 este​

Răspuns :

Formula : Ma=(a+b) /2

Ma=(11,26+21,18) /2

Ma=32,44/2

Ma=16,22

Succes

Ma = (11,26 + 21,18)/2 = 32,44/2 = 16,22