Significant Figures and Their Rules

How many significant figures are in the number 5007?

• 1

• 2

• 3

• 4

How many significant figures are in the number 0.0025?

• 5

• 4

• 3

• 2

How many significant figures are in the number 1200.0?

• 2

• 3

• 4

• 5

When multiplying or dividing numbers, how many significant figures should the answer have?

• The same number of significant figures as the number with the most significant figures.

• The same number of significant figures as the number with the fewest significant figures.

• The same number of decimal places as the number with the most decimal places.

• The same number of decimal places as the number with the fewest decimal places.