Răspuns :
213,5-98,5=115 L 98,5X1,8=1765LEI 115X1,85=2127,5 TOTAL1765+2127,5=3892,5
98,5x1,8=177,3 lei
213,5-98,5=115 l ramasi
115x1,85=212,75 lei
177,3+212,75=390,05 lei costul total
213,5-98,5=115 l ramasi
115x1,85=212,75 lei
177,3+212,75=390,05 lei costul total