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2014-04-17T12:21:06+03:00
D - descazut
S - scazator
R - rest
D + S + R = 8920
D - S = R => D = S+R
S + R + S + R = 8920
2S + 2R = 8920
2 x 3230 + 2R = 8920
6460 + 2R = 8920
2R = 8920-6460 = 2460
R = 2460 : 2 = 1230
1 5 1
2014-04-17T15:14:09+03:00