Răspuns:
a) 100%...20121641
88%...x
X=88,9%*20121641 loc/100=17788138,849/100
b)100%...20121641
6,5...x.
Din astea dou rezulta =1307906,665
c) 100%...20121641
86,45:20121641/2=17395158,6495
d)100%...20121641
4,6%...x
Din adtea doua rezulta =925595,486
Sper ca e corect!!!!