Răspuns :
37+(37x2)+[37+(37x2)]=37+74+(37+74)=111+111=222
Deci Maria are 37
Catalin 37x2
Mihai 37 (Maria)+37x2 (Catalin)
Deci Maria are 37
Catalin 37x2
Mihai 37 (Maria)+37x2 (Catalin)