The answer will depend on 1.00 WHAT! And since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.
fraction of -4.21 = -421/100-4.21 * 100/100 = -421/100 in fraction
1.23 in fraction = 123/100 1.23 * 100/100 = 123/100 in fraction
5.19 in a fraction = 519/100 5.19 * 100/100 = 519/100 in fraction
4.07 in fraction = 407/100 4.07 * 100/100 = 407/100 in fraction
1.49 in a fraction = 149/1001.97 in a fraction = 197/1001.49 * 100/100 = 149/100 in fraction1.97 * 100/100 = 197/100 in fraction
100
$100
10c
120 100 90 75
1.51 as fraction = 151/100 1.51 * 100/100 = 151/100 in fraction
1.49 in fraction = 149/100 1.49 * 100/100 = 149/100 in fraction
fraction for 0.59 = 59/100 0.59 * 100/100 = 59/100 in fraction
fraction of -4.21 = -421/100-4.21 * 100/100 = -421/100 in fraction
1.23 in fraction = 123/100 1.23 * 100/100 = 123/100 in fraction
5.19 in a fraction = 519/100 5.19 * 100/100 = 519/100 in fraction
4.07 in fraction = 407/100 4.07 * 100/100 = 407/100 in fraction
1.49 in a fraction = 149/1001.97 in a fraction = 197/1001.49 * 100/100 = 149/100 in fraction1.97 * 100/100 = 197/100 in fraction