Question

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

Answer 1

2,(3) = $\frac{21}{9}$;
0,1(3) = $\frac{12}{90}$.

$m_{a}$ = ($\frac{21}{9} + \frac{3}{5} + \frac{12}{90}$) : 3
$m_{a}$ = ($\frac{210}{90} + \frac{54}{90} + \frac{12}{90}$) : 3
$m_{a}$ = $\frac{276}{90}$ • $\frac{1}{3}$
$m_{a}$ = $\frac{92}{90}$ = $\frac{46}{45}$

Answer 2

Sper ca te-am ajutat