Răspuns:
cam multe ...
Explicație pas cu pas:
1...caz fav...1;3;5...deci 3/6=1/2
caz fav 2;3;5....deci 3/6=1/2
2 prima..pauza\
a doua .......caz fav 1;2...7;8....total 8 caz fav...deci 8/18 desigur
3 caz fav : 1;6....6;2....3;5...5;3....4;4......5 caz fav
posibile de la 1;1 la ....6;6 ...total 36
deci 5/36