51/57 =. . .= . . .=. . . Itu cari 3 pecahan yang senilai dengan 51/57.Pake Caranya!No Asal!.

1. 51/57 ÷ 3 = 17/19
2. 51/57 × 2 = 102 / 114
3. 51/57 × 3 = 153/171

maaf kalau salaj

Bab Pecahan
Matematika SD Kelas V

51/57 = (51 : 3) / (57 : 3)
          = 17/19

17/19 = (17 x 2) / (19 x 2)
          = 34/38

17/19 = (17 x 4) / (19 x 4)
          = 68/76

maka, 51/57 = 17/19 = 34/38 = 68/76