Question

Acum 2 ani ,Anca si mamasa aveau impreuna 39 de ani . Cati aniau acum? Dar peste 5 ani?

Answer 1

[a-2]+[m-2]=39;
⇒a+2+m+2=39+4=43[ani-impreuna-acum];
⇒a+5+m+5=39+10=49[aniimpreuna-peste 5 ani];