UN TREN DE MARFA TRANSPORTA 12 VAGOANE A CATE 36T DE CARBUNI SI 14 VAGOANE A CATE 260q de lemne AJUTOR VA ROG

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Grade: Education Subject: matematica
UN TREN DE MARFA TRANSPORTA 12 VAGOANE A CATE 36T DE CARBUNI SI 14 VAGOANE A CATE 260q de lemne AJUTOR VA ROG

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Cate tone de carbuni ae tranaporta?12x36=432 tone Cate tone de lemne se transporta?14x260,=3640tone? Cate tone sunt in total?432+3640=4072tonw total(doar daca iti cere si totalul)