Answer:
0.12, 19/50, 5 out of 12
0.12 (least). 19/50 (second least), and 5 out of 12 (greatest)
Explanation:
If you convert them all to decimals by dividing it will be much easier to solve.
19/50 = 0.38
5 out of 12 is 5/12 = 0.41
0.12 = 0.12
Fractions mean division.