Sig Figs and Conversions

What is 0.658 rounded to 1 significant figure?

• 0
• 0.66
• 0.7
• 0.658

What is 78.5 rounded to one significant figure?

• 79
• 78.5
• 70
• 80

Determine the number of Significant Figures in 10.0-g

• 5
• 4
• 3
• 2

Solve. Round using SigFig math rules.
12.5-mL + 20.05-mL + 2.69-mL

• 35-mL
• 35.2-mL
• 35.24-mL
• 35.240-mL

Solve. Round using SigFig math rules.
98.7°C - 97.25°C 

• 1°C
• 1.4°C
• 1.45°C
• 1.450°C

Calculate 5.50 cm + 5.50 cm and give your answer with the appropriate number of significant figures.

• 11 cm
• 11.0 cm
• 11.00 cm
• 11.000 cm

How many sig figs are there?
4000.

• 1
• 3
• 4

How many Significant Figures in the number below?
4.56 x 10³

• 5
• 4
• 6
• 3

How many significant figures does the following number have: 1740200

• 2
• 1
• 3
• 5

How many significant figures will be in the answer to the following question:
7.62 x 6.98 x 3.2645

• 1
• 2
• 3
• 4