Significant Figures Practice 1

How many significant figures are in the number? 2804 m

• 3

• 4

• 5

• unknown

How many significant figures are in the number? 75,000 m

• 2

• 3

• 5

• unknown

How many significant figures are in the number? 4.06 x 10^-5 m

• 3

• 7

• 5

• unknown

How many significant figures are in the number? 0.003068 m

• 6

• 5

• 4

• unknown

How many significant figures are in the number? 75.00 m

• 2

• 3

• 4

• unknown

What is the correct answer to: 6.201 cm + 7.4 cm + 0.68 cm +12.0 cm =

• 26.281 cm

• 26.28 cm

• 26.2 cm

• 26.3 cm

What is the correct answer for: 12.00 m +15.001m =

• 27.001 m

• 27.00 m

• 27.0 m

• 27 m

What is the correct answer for: 1.31 cm x 2.3 cm

• 3.013 cm²

• 3.01 cm²

• 3.02 cm²

• 3.0 cm²

What is the correct answer for: 20.2 cm ÷ 7.41 s

• 2.726045884 cm/s

• 2.72604 cm/s

• 2.73 cm/s

• 2.7 cm/s

How many significant figures are in this number: 47.00

• 2

• 3

• 4

• 5