Rules For Significant Figures

** Use EE button on calculator for x10 _____ Rules for Significant Figures. No decimal: Count Right to Left- 24,500 count ( has 3 significant figures. Decimal: Count Left to Right- 0.045 count ( has 2 significant figures. All non-zero digits (1-9) are significant. ZEROS WHICH ARE PLACE HOLDERS ARE NOT SIGNIFICANT. All non-zero digits (1-9) are ... ................
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