Measurement, Tomory, Significant Figures

What is 375.6523 to four significant figures.

• 375.0

• 375.00

• 375.7

• 375.6

Round 0.000019 to 1 s.f

• 0.000020

• 0.00001

• 0.00002

• 0.0002

Round 1.08945 to 3 s.f

• 1.089

• 1.090

• 1.09

• 1.08

Round off 35.089 to 1 significant figures.

• 4

• 30

• 40

• 40.000

Round off 1.03028 to 4 significant figures.

• 1.030

• 1.0302

• 1.03000

• 1.03020

Round off 96.011 to 3 significant figures.

• 90

• 96

• 96.0

• 96.000

Round 1047.78 to three sig figs

• 104

• 105

• 1050

• 1050.00

Round 0.010229 to four sig figs

• 1022

• 1023

• 0.01023

• 0.01022

Round 1009 to three sig figs

• 100

• 101

• 1010

• 1000

Round 1289 to three significant figures

• 1290

• 130

• 1300

• 129