Răspuns :
1kgfaina +1kg zahar=2kg// 250 g unt +250giaurt+250g capsuni +100 g mure +500 g rucsacul=1350g adica 1 kg si 350 g /// in total rucsacul cantareste 2 kg + 1kg si 350g= 3kg si 350g
1kg faina+1kg zahar+(250g unt+250g iaurt+250g capsuni+100g mure+500g rucsacul)=3kg si 350g