1 / 8 + 5 / 4 =1 / 6 + 3 / 4 + 2 / 12 =7 / 9 + 11 / 18 + 12 / 3 =1 / 6 + 20 / 4 =2 / 6 + 2 / 15 + 7 / 5 =?
1 / 8 + 5 / 4 = 1 / 6 + 3 / 4 + 2 / 12 = 7 / 9 + 11 / 18 + 12 / 3 = 1 / 6 + 20 / 4 = 2 / 6 + 2 / 15 + 7 / 5 =.
5Luismarielys
1 / 8 + 5 / 4 = 1 / 6 + 3 / 4 + 2 / 12 = 7 / 9 + 11 / 18 + 12 / 3 = 1 / 6 + 20 / 4 = 2 / 6 + 2 / 15 + 7 / 5 =.
En resumen
1 / 8 + 5 / 4 = 11 / 8 1 / 6 + 3 / 4 + 2 / 12 = 13 / 12 7 / 9 + 11 / 18 + 12 / 3 = 97 / 18 1 / 6 + 20 / 4 = 62 / 12 simplificando 31 / 6 2 / 6 + 2 / 15 + 7 / 5 = 56 / 30 simplificando 28 / 15.
Sofipopi
1 / 8 + 5 / 4 = 11 / 8
1 / 6 + 3 / 4 + 2 / 12 = 13 / 12
7 / 9 + 11 / 18 + 12 / 3 = 97 / 18
1 / 6 + 20 / 4 = 62 / 12 simplificando 31 / 6
2 / 6 + 2 / 15 + 7 / 5 = 56 / 30 simplificando 28 / 15.
AmayaEscobar
11 / 8
13 / 12
97 / 18
63 / 12
56 / 30.