How many significant figures does 1.000 have?
4 significant figures
The digits that count: 1000
Why
- →Every non-zero digit is significant.
- →Trailing zeros after a decimal point record precision, so they are significant.
- →Zeros between significant digits are significant.
1.000 rounded
| Significant figures | Result |
|---|---|
| 1 | 1 |
| 2 | 1.0 |
| 3 | 1.00 |