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81+1supra10+9supra1000.multumesc

Răspuns :

Răspuns:

[tex] \frac{82}{10} + \frac{19}{1000} [/tex]

amplificam prima fractie cu 100

[tex] \frac{8200}{1000} + \frac{ 19}{1000} [/tex]

raspuns final:

[tex] \frac{8219}{1000} [/tex]