Răspuns :
1.daca 44% inseamna 11 km atunci inseamna ca 44x2=88% inseamna 11x2=22km asta inseamna ca 22% (100-88)din drum are 11:2=5rest 1 .
deci marimea drumului este 5+1+11+22=17+22=39km
verificare:39-1-5-22=33-22=11
raspuns:39 km
deci marimea drumului este 5+1+11+22=17+22=39km
verificare:39-1-5-22=33-22=11
raspuns:39 km
1. 11 km=44%
100-44=56% (mai are de parcurs)
56%=14km
R : 14 km
100-44=56% (mai are de parcurs)
56%=14km
R : 14 km