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andreea are cu 19 mai multe decat traian si cu 12 bomboane mai putine decat george . cate bomboane are fiecare daca impreuna au 131 de bomboane?

Răspuns :

Andreea |----------|19|
Traian    |----------|
George   |----------|19|12|     } 131.

131- ( 19+19+12)= 131- 50 = 81 ( 3 segmente egale )
81 : 3 = 27 bomboane (Traian)
27 + 19 = 46 bomboane ( Andreea)
27 + 19+12= 58 bomboane (George)
Proba : 46 + 27 + 58 = 131 .