Răspuns :
a |-----|
b |-----|-----|
c |-----|548|
872 × 2= 1744 (b)
1744 - 548 = 1196 (c)
872+1744+1196 = 3812 (a+b+c).
b |-----|-----|
c |-----|548|
872 × 2= 1744 (b)
1744 - 548 = 1196 (c)
872+1744+1196 = 3812 (a+b+c).