8,02= 802/100=401/50
-0,003= -3/1000
7,205= 7205/1000=1441/200
-1,04= -104/100= 26/25
2,26= 226/100= 113/50
3,5= 35/10= 7/2
-0,75= -75/100=3/4
-8,125= -8125/1000= -1625/200= -325/40= -65/8
-5,05= -505/100= -101/50
0,12= 12/100= 3/25
16,16= 1616/100 = 808/50=404/25
-0,001= -1/1000
-0,17= -17/100
4,04= 404/100= 101/25
50,75= 5075/100= 1015/20= 203/4
-4,25= -425/100= -17/4
-0,03= -3/100
-4,45= -445/100= -89/20
4,361= 4361/1000