1.5-6 | Significant Figures

How many significant figures: 216 m

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• 0

How many significant figures: 2016 m

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A leading zero ______ counts as a significant figure.

• Always

• Sometimes

• Never

How many significant figures: 153.0 mL

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Calculate 923 g ÷ 20312 cm³. Give your answer with the correct number of significant figures.

• 0.04 g/cm³
• 0.045 g/cm³
• 0.0454 g/cm³
• 0.05 g/cm³

How many significant figures: 0.012 km

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Which of the following numbers has three significant figures?

• 1014 miles
• 101 feet
• 1000 yards
• all of the choices

How many significant figures: 100.000 cL

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• 5
• 6

Calculate 12.58 m + 5.7 m. Give your answer with the correct number of significant figures.

• 18.28 m

• 18.2 m

• 18.3 m

• 18 m

How many significant figures: 4.20 cm

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