Significant Figures Quiz

How many significant figures are in the number 0.004560?

• 2

• 3

• 4

• 5

Which of the following numbers has 5 significant figures?

• 0.01234

• 123.45

• 1234.50

• 0.00123

• 7.2576

• 7.26

• 7.3

• 7.26

• 15.3334

• 15.33

• 15.3

• 15.33

• 2.4652

• 2.47

• 2.5

• 2.46

Round the number 0.006789 to 2 significant figures.

• 0.0068

• 0.0067

• 0.007

• 0.00679

How many significant figures are in the number 100.0?

• 1

• 2

• 3

• 4

• 0.004683

• 0.00468

• 0.0047

• 0.000468

Which of the following numbers has 3 significant figures?

• 0.012

• 0.0120

• 120

• 120.0