Respuesta :
120 minutos = 2 horas
18 15 8 | 2
9 15 4 | 2
9 15 2 | 2
3 5 1 | 3
1 5 1 | 5
1 1 1 |
2 x 2 x 2 x 3 x 5 = 120
120 / 60 = 2
18 15 8 | 2
9 15 4 | 2
9 15 2 | 2
3 5 1 | 3
1 5 1 | 5
1 1 1 |
2 x 2 x 2 x 3 x 5 = 120
120 / 60 = 2