Вырази в процентах части величин 1/10,1/25,3/20,4/5,9/50,1/20,3/2,5/4
1) 1/10=0.1 = 10% 2) 1/25=0.4 = 4% 3) 3/20=0.15 = 15% 4) 4/5=0.8 = 80% 5) 9/50=0.18 = 18% 6) 1/20=0.05 = 5% 7) 3/2=1.5 = 150% 8) 5/4=1.25 = 125%