Question

Calculati media aritmetica a nr:
a) 3,2 si 0,8
b)1,16; 3,28 si 4,26

Answer 1

a) 4,0 : 2 = 2,0 
b) 8,7: 3 = 2,9
Sper ca te-am ajutat! +cornonita?

Answer 2

Ma (3,2;0,8) = 3,2+0,8=4:2=2
Ma (1,16;3,28;4,26) = 1,16+3,28+4,26=8,7:3=2,9