Question

Media aritmetica a numerelor 0,5 si 0,(3)

Answer 1

[0.5+0.(3)]/2
(5/10+3/9)/2
(1/2+1/3)/2
(3/6+2/6)/2
(5/6)/2
(5/6)*(1/2)= 5/12= 0.41(6)

Answer 2

ma = [ 0,5 + 0,(3) ] :2
= (1/2 + 1/3) :2 = 5/6 :2 = 2,5/3