Răspuns :
Acum depinde .
Daca Toma a ambalat 21 kg in pungi de cate 5 kg , ar veni 4 pungi complete si inca una incompleta si Mirela va folosi 6 pungi complete si una invompleta , deci in conclizie cei doi au folosot 11 pungi
21:5=4rest1
32:5=6rest2
4+6=10pungi au folosit in total
1+2=3kg raman neambalate
32:5=6rest2
4+6=10pungi au folosit in total
1+2=3kg raman neambalate