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2014-08-30T16:27:32+03:00
R+G+N+V =20 bile
R+G+V =14
20-14 =6
N =6
R+N+V =15
15 -6=9
R+V =9
R =2
9-2 =7
V= 7
4 4 4
2014-08-30T16:31:40+03:00
R+g+n+v=20

r+g+v=14   =>n=20-14=6 bile negre

r=2 bile rosii

r+n+v=15 => r+v=15-6= 9

g=14-9

g=5 bile galbene 

v=20-6-5-2= 20-13= 7 bile verzi
4 5 4