Answer:
4.5
, 2
, 1/2
Step-by-step explanation:
Because if you multiply 5 by 0.9, which is less than 1, you will get 4.5
If you multiply 5 by 0.4, which is less than 1, you will get 2
And finally if you multiply 5 by 0.1, which is less than 1, you will get 1/2
