Задача Б5. 1.А) 18228/28085*100=64,9% Б)9857/28085*100=35,1% 2.А)82,5/28085*10000=29 Б)13/28085*10000=4,6 3. А)75/28085*10000=26,7 Б)12/28085*10000=4,3 4. А)82-65=17 Б)13-12=1 5. 12/75*100=16% 6. 28085/12=2340 7. 235814/28085=8,4 8. (235814-108776)/18288=6,9 9.108776/9857=11 10.108776/235814*100=46,1% 11.181346/235814*100=76.9% 12.68851/79823*100=86,2% 13.69472/235814*100=29,4% 14. 64170/69472*100=92,3% 15.10773/11601*100=92,9% 16.69472/28085=2,4 17. А)69472/12/225=25.73 Б)10773/12/225=4