9 / 10 - 2 / 3 =3 / 2 - 4 / 3 =8 / 6 - 7 / 8 =?
9 / 10 - 2 / 3 = 3 / 2 - 4 / 3 = 8 / 6 - 7 / 8 =.
3Gatocomando
9 / 10 - 2 / 3 = 3 / 2 - 4 / 3 = 8 / 6 - 7 / 8 =.
En resumen
9 / 10 - 2 / 3 = 27 - 20 / 30 = 7 / 30 3 / 2 - 2 / 3 = 9 - 8 / 6 = 1 / 6 8 / 6 - 7 / 8 = 32 - 21 / 24 = 11 / 24.
Lourdes04quiroga
9 / 10 - 2 / 3 = 27 - 20 / 30 = 7 / 30
3 / 2 - 2 / 3 = 9 - 8 / 6 = 1 / 6
8 / 6 - 7 / 8 = 32 - 21 / 24 = 11 / 24.