Precizati care dintre fractiile ordinare de mai jos se transforma in fractii zecimale periodice simple si care in fractii zecimale periodice mixte : 3/4; 8/9; 5/6; 1/13; 2/45; 17/100; 239/17; 45/43; 1/62; 9/125; 701/20; 37/15; 403/600; 4/100; 25/75.