0.8=8/10=4/5 1.9=19/10 3.04=304/100 3.625=3625/1000=29/8 4.875=4875/1000=39/8 14/50=28/100=0.28 12/7=1.71 9/40=0.225 13/16=0.8125 13/6=2.17
