Significant figures - rounding

Round this number to 1 significant figure

7643

• 7000

• 8

• 8000

• 7

Round this number to 1 significant figure

13.176

• 10

• 13

• 13.2

• 1

What is 0.658 rounded to 1 significant figure?

• 0

• 0.66

• 0.7

• 0.658

Round 1235 to 2 significant figures.

• 12
• 1200
• 1300

• 1200.00

What is 0.7555 rounded to two significant figures?

• 0.8

• 76

• 0.76

• 0.7

Round this number to 2 significant figures

8.0926

• 8.09

• 81

• 8.0

• 8.1

Round 52689 to 3 significant figures.

• 526
• 527
• 52600
• 52700

Round off 728 to 2 significant figures.

Round off 503.88 to 4 significant figures.

Round off 0.003 018 5 to 4 significant figures.