Răspuns :
80:2=40(prima zi)
40:4=10(a doua zi)
40+10=50(consumati)
80-50=30(kg neconsumate)
40:4=10(a doua zi)
40+10=50(consumati)
80-50=30(kg neconsumate)
cate kg. s-au consumat in prima zi?80:2=40 au ramas 80-40=40kg. cate kg s-au consumat in a doua zi? 40;4=10kg in cele 2 zile citi cartofi s-au consumat? 40+10=50kg cati cartofi au ramas? 80-50=30kg R;30kg