What is 0.002073 expressed in scientific notation with two significant figures?
Numbers of Any Magnitude, SMB-010 MC
What is 5.4782 correct to two significant figures?
- 5.0
- 5.5
- 5.47
- 5.48
Numbers of Any Magnitude, SMB-007
The capacity of a bottle is measured as 1.35 litres correct to the nearest 10 millilitres.
What is the percentage error for this measurement, correct to two significant figures? (2 marks)
Numbers of Any Magnitude, SMB-005
A puppy's weight is measured at 5.2 kilograms, to the nearest 100 grams.
Calculate the percentage error in this measurement, correct to one significant figure? (3 marks)
Measurement, STD2 M1 2021 HSC 6 MC
Suppose
What is the value of
- 3.14
- 3.15
- 3.142
- 3.143
Measurement, STD2 M1 2016 HSC 1 MC
What is 208.345 correct to two significant figures?
- 208
- 210
- 208.34
- 208.35
Measurement, STD2 M1 2015 HSC 12 MC
The length of a fish was measured to be 49 cm, correct to the nearest cm.
What is the percentage error in this measurement, correct to one significant figure?
- 0.01%
- 0.5%
- 1%
- 2%
Measurement, STD2 M1 2015 HSC 1 MC
What is 1 560 200 km written in standard form correct to two significant figures?