33.0
The correct answer is 1960
Yes, that is correct.
How many significant figures are in 20.8
6040 has 3 significant figures.
It is then 3650 to 3 significant figures
4,566 to 3 significant figures is 4,570.
6,762 to 3 significant figures is: 6,760
The correct answer is 1960
Yes, that is correct.
3 of them.
778
If the zeros are significant figures then 900 is correct to 3 significant figures. If rounding off has occurred then the answer could be 1 sf or 2sf. For example : If the original number was 903 and rounding off to the nearest ten was required then 900 is correct to 2 significant figures. If the number was 927 and rounding off to the nearest hundred was required then 900 is correct to 1 significant figure.
The correct answer is 2. The three zeros between the decimal point and the 1 are place holders but they are NOT significant digits. See, for example, the Wikipedia link.
How many significant figures are in 20.8
32.2
Significant figures are very important when it comes to calculations. If the mass of an electron is 9.10939 x 10-31 then its significant figures are: 9 x 10^-31( correct 1 significant figure), 9.1 x 10^-31 kg ( correct to 2 significant figures), 9.11 x 10^-31 (correct to 3 significant figures), and 9.109 x 10^-31 (correct to 4 significant figures).
6040 has 3 significant figures.