Explanation:
A digit or number that contains number from 1 to 9 is known as a significant figure. In between two significant numbers if any zero occurs then it is also considered as significant.
Therefore, the given numbers are sorted as follows based on the numbers of significant figures they have:
- 0.0093 has 2 significant figures
- 120.9 has 4 significant figures
- 1,000 has 4 significant figures
- 1.008 has 4 significant figures
- 670 has 3 significant figures
- 0.184 has 3 significant figures
- 1.30 has 3 significant figures
