Question

AJUTOR DAU CORONITA. aflati abc daca produsul axbxc=30.

Answer 1

a·b·c=30 unde a,b,c-cifre naturale;
⇒a=2⇒b=5⇒c=3;
⇒a=3⇒b=2⇒c=5;
⇒a=5⇒b=3⇒c=2;
⇒abc∈[253,325,532];