How Do You Calculate Significant Figures?

How Do You Calculate Significant Figures? Non-zero digits are always significant. Any zeros between two significant digits are significant. A final zero or trailing zeros in the decimal portion ONLY are significant. What are the 5 Rules of significant figures? All non-zero numbers ARE significant. … Zeros between two non-zero digits ARE significant. … Leading

In Which Of The Following Number All Zeros Are Not Significant?

In Which Of The Following Number All Zeros Are Not Significant? Leading zeros (zeros before non-zero numbers) are not significant. For example, 0.00052 has two significant figures: 5 and 2. Trailing zeros Which zero is never significant in a number? The first zero is known with certainty and the final zero while not known with