Răspuns :
a |----------|
b |----------|----------|
c |----------|----------|14| } 1229.
b |----------|----------|
c |----------|----------|14| } 1229.
a+b+c=1229
b=2a
c=14+b
a+2a+14+2a=1229
5a+14=1229
5a=1215
a=243
b= 2x243=486
c= 14+486=500
b=2a
c=14+b
a+2a+14+2a=1229
5a+14=1229
5a=1215
a=243
b= 2x243=486
c= 14+486=500