Final answer:
To order the given numbers from least to greatest, compare the decimal parts first and then the whole numbers. Rearrange the numbers accordingly.
Step-by-step explanation:
To order the numbers from least to greatest, we need to compare the decimal parts first and then the whole numbers. Let's rearrange the given numbers:
- 2.1082
- 2.209
- 2.28
- 2.8
The smallest decimal part is in 2.1082, followed by 2.209, 2.28, and 2.8. Since all the decimal parts are integers, we can further compare the whole numbers. In this case, the whole numbers are the same, so we don't need to change the order. Therefore, the numbers ordered from least to greatest are: 2.1082, 2.209, 2.28, 2.8.