Question

aflati toate numerele de forma ab in baza 10 in care 5 se imparte exact prin numarul (a+b)

Answer 1

daca a=1 si b=4 => 1 +4=5
daca a=2 si b=3 => 2+3=5
daca a=3 si b=2 => 3+2=5
daca a=4 si b=1 => 1 +4=5
daca a=5 si b=0=> 5+0=5