Fie a numarul
a : 4 + a : 2 = 9 900
a:4 |______|
a:2 |______|______|
avem 3 segmente egale = 9 900
9 900 : 3 = 3 300 (un segment egal)
a :4 = 3 300
a = 3 300 ×4 = 13 200
a :2 = 2 × 3 300 = 6 600
Verificare:
3 300 + 6 600 = 9 900
13 200 : 4 + 13 200 : 2 = 3 300 + 6 600 = 9 900
13 200 numarul cautat
