Răspuns :
Răspuns:
a+b+c=72454
a |.........|..........|.........|.........|
b|..........|.........|.........|......|......|......|......|......|.......|......|....|......|
c|.........|
aflam al treilea numar
72454:17=4262
aflam primul numar
4262×4=17048
aflam al doilea numar
17048×3=51144
v:17048+51144+4262=72454
corect