1. How many significant figures: 26.2 + 100.
Answer:

2. How many significant figures: 26 * 300
Answer:

3. 26 + 2.001 =
28.0 28.00 28.001 28 All of these

4. How many significant figures: 1.003080
Answer:

5. How many significant figures: 100.
1 2 3 4 5

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