Question

give any four rules that applied in determining the number of significant figures with examples
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Answer 1

Answer:

Annotation category: ...

RULES FOR SIGNIFICANT FIGURES.

All non-zero numbers ARE significant. ...

Zeros between two non-zero digits ARE significant. ...

Leading zeros are NOT significant. ...

Trailing zeros to the right of the decimal ARE significant. ...

Trailing zeros in a whole number with the decimal shown ARE significant.