Respuesta :
you can either get
1, 2, 3, 4, 5 or 6
1 and 5 are what you want
so 2 out of the 6 choices are what you want
so you have a 2/6 chance, or also simplified to 1/3
1, 2, 3, 4, 5 or 6
1 and 5 are what you want
so 2 out of the 6 choices are what you want
so you have a 2/6 chance, or also simplified to 1/3