Răspuns :
Răspuns:
3 mere ......5 paini.....2300g +
4mere.......2paini ..........1200g
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7mere+7paini=2300g+1200g
7(mere+paini)=3500g
1 mar+1 paine=3500:7
1 mar+1 paine=500g
Răspuns:
500
Explicație pas cu pas:
3500:7=500g
Deci 1 mar + 1 pâine =500 g