Question

transforma an fractie ordinare ireductibile 0,2(7) ;
1,(6);0,1(3)

Answer 1

Răspuns:

Explicație pas cu pas:

0,2(7) = (27 - 2) / 90 = 25/90 = (25:5)/(90:5) = 5/18

1,(6) = (16-1)/9 = 15/9 = (15:3)/(9:3) = 5/3

0,1(3) = (13-1)/90 = 12/90 = (12:3)/(90:3) = 4/30 = (4:2)/(30:2) = 2/15