Răspuns :
8f+16c=1040 kg
5f+16c=890 kg
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3f=150
f=50 kg un sac cu faina
8x50+16c=1040
400+16c=1040
16c=1040-400
16c=640
c=40 kg un sac de cartofi
5f+16c=890 kg
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3f=150
f=50 kg un sac cu faina
8x50+16c=1040
400+16c=1040
16c=1040-400
16c=640
c=40 kg un sac de cartofi
8F......16C..........1040KG
5F......16C..........890KG
8F-5F=1040-890
3F=150
F=150:3
Un sac de faina are 50 de kg inlocuim:
8 x 50 +16 C =1040
400+16C=1040
16C=640
C=40 kg are sacul de cartofi
5F......16C..........890KG
8F-5F=1040-890
3F=150
F=150:3
Un sac de faina are 50 de kg inlocuim:
8 x 50 +16 C =1040
400+16C=1040
16C=640
C=40 kg are sacul de cartofi