Verified answer

9% = 9/100 = 0,09

23% = 23/100 = 0,23

72% = 72/100 = 18/25 = 0,72

80% = 80/100 = 4/5 = 0,8

100% = 100/100 = 1 целая = 1,0

200% = 200/100 = 2 целых = 2,0

500% = 500/100 = 5 целых = 5,0