Răspuns :
745000 × 31%=230950 copii
745000 × 35%=260750 barbati
745000-(230950+260750)=745000-491700=253300 femei
745000 × 35%=260750 barbati
745000-(230950+260750)=745000-491700=253300 femei
745000x31:100=230950 copii
745000x35:100=260750 barbati
230950+260750=491700
745000-491700=253300 femei
745000x35:100=260750 barbati
230950+260750=491700
745000-491700=253300 femei