Question

buna . cum se calculeaza 0,5(3)si 0,1 (3)? asyea cu perioada.

Answer 1

0,5(3) = 53/90 (53 supra 90)
0,1(3) = 13/90 (13 supra 90)

Answer 2

$0,5(3)= \frac{53-5}{90} = \frac{48}{90} = \frac{8}{15} \\0,1(3)= \frac{13-1}{90} = \frac{12}{90} = \frac{2}{15}$