Răspuns :
Explicație pas cu pas:
c=covrigi
p=paini
3c.....4p....2300g
7c......7p.....4200g
1c.......1p......4200g:7=600g
3c......3p......1800g
0c.......1p.....500g
1c=100g
Explicație pas cu pas:
c=covrigi
p=paini
3c.....4p....2300g
7c......7p.....4200g
1c.......1p......4200g:7=600g
3c......3p......1800g
0c.......1p.....500g
1c=100g