Rounding To Significant FIgures

This lesson covers:

  1. How to round a number to a certain number of significant figures

Round 8.3423 to 3 significant figures (3 s.f.)

8.34

0

/

1

Round 13.8271 to 2 significant figures (2 s.f.)

14

0

/

1

Round 74.3837 to 3 significant figures (3 s.f.)

74.4

0

/

1

Round 0.3738 to 2 significant figures (2 s.f.)

0.37

0

/

1

Round 30.58 to 3 significant figures (3 s.f.)

30.6

0

/

1

Round 0.739033 to 4 significant figures (4 s.f.)

0.7390

0

/

1

Round 367293.3836 to 5 significant figures (5 s.f.)

367290

0

/

1

Round 73633.836483 to 7 significant figures (7 s.f.)

73633.84

0

/

1

Round 8.396038 to 3 significant figures (3 s.f.)

8.40

0

/

1