Question

determina media aritmetica a numerelor a,b,c, unde a,d,c sunt determinate la exc anterioare
a) 1809supra100
b)2,3
c)65

Answer 1

1809/100,2.3,65
ma=a+b+c/3
1809/100=18.09
ma=18.09+2.3+65/3=85.39/3=28.46(3)
succes