Răspuns :
numarul minim: 5-5-10-10-10-10-10-10-10-10-10 (11 bancnote)
numarul maxim:
5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-10 (19 bancnote)
numarul maxim:
5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-10 (19 bancnote)
Răspuns:
9 *10+2*5=100 lei ; 9+2=11 bancnote ; 18*5+1*10=90+10=100 lei ; 18+1=19 bancnote
Explicație pas cu pas: