Final answer:
To arrange the numbers from least to greatest, compare their decimal parts and arrange accordingly.
Step-by-step explanation:
To arrange these numbers from least to greatest, we need to compare their decimal parts. The decimal parts are:
- 0.38
- 0.388
- 0.3
- 0.308
Looking at the decimal parts, we can see that the numbers can be arranged as:
- 0.3
- 0.308
- 0.38
- 0.388
So, the numbers arranged from least to greatest are 0.3, 0.308, 0.38, and 0.388.
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