Question

suma a doua nr este 37 si impartind numarul mare la cel mic obtinem 4 rest 2 ( coroana)

Answer 1

a+b=37
a:b=4 rest 2=>a=b×4+2
b×4+2+b=37
5b+2=37
5b=37-2
5b=35
b=35:5
b=7
a=7×4+2
a=28+2
a=30