Answer:
1.2% = 0.012 = 3/250
603.75% = 6.0375 = 6 3/80 OR 483/80
170% = 1.7 = 17/10 OR 1 7/10
1200% = 12 = 12/1 OR 12
333.33...% = 3.33... = 3 1/3 OR 10.3
