👤

Calculati media aritmetica a numerele:
2,(3);3/5;01(3)
Va rog!!!!!!!!!


Răspuns :

2,(3) = [tex] \frac{21}{9} [/tex];
0,1(3) = [tex] \frac{12}{90} [/tex].

[tex] m_{a} [/tex] = ([tex] \frac{21}{9} + \frac{3}{5} + \frac{12}{90} [/tex]) : 3
[tex] m_{a} [/tex] = ([tex] \frac{210}{90} + \frac{54}{90} + \frac{12}{90} [/tex]) : 3
[tex] m_{a} [/tex] = [tex] \frac{276}{90} [/tex] • [tex] \frac{1}{3} [/tex]
[tex] m_{a} [/tex] = [tex] \frac{92}{90} [/tex] = [tex] \frac{46}{45} [/tex]
Sper ca te-am ajutat
Vezi imaginea DANTDM