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Learn how to determine significant figures in measurements easily. Discover the cheat codes for calculating with precision. Get ready to handle numbers like a pro!
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Significant Figures • The amount of numbers in a measurement that are known plus one estimated figure.
Significant Figures(a cheaters guide) • Pacific +Atlantic • Decimal Present +Decimal Absent • Count from +Count from First First Nonzero Nonzero Digit from Digit from left till you right till you fall off fall off • 205.30 g = 5 sig figs +34900 g = 3