Significant Figures

Round 3456.789 to 3 significant figures.

• 3450

• 3400

• 3500

• 3457

What is 0.00456 rounded to 2 significant figures?

• 0.0045

• 0.005

• 0.0046

• 0.004

Round 789.123 to 1 significant figure.

• 780

• 800

• 700

• 750

What is 0.000890 in 2 significant figures?

• 0.00089

• 0.0009

• 0.0008

• 0.0007

Round 123.456789 to 4 significant figures.

• 120

• 124

• 123.5

• 123.6

How many significant figures are in 0.00340?

• 4

• 2

• 3

• 5

Round 9876.54321 to 2 significant figures.

• 10000

• 9900

• 9500

• 9800

What is 6000 in 3 significant figures?

• 6000

• 60

• 600

• 60000

Determine the number of significant figures in 0.00780.

• 1

• 2

• 5

• 3