How many significant figures are in 20.8
6040 has 3 significant figures.
It is then 3650 to 3 significant figures
3 significant figures.
0.0099985 to 3 significant figures = 0.01000
10,074 rounds to 10,100 in three significant figures.
There are 5 Significant figures. Remember the zeeros in the middle count as significant figures, therefore, there are 5.
10,000 to 3 s.f., or 10,000 (3 s.f.) or 10,000
10,074 rounded up to the three significant figures is 10,100
You cannot round off a number to 3 significant figures when it already has more than 3 significant figures. The number 10074 has 5 significant figures (1, 0, 0, 7 and 4). If the number were really 1.0074, then it could be rounded off to 3 significant figures: 1.01.
How many significant figures are in 20.8
6040 has 3 significant figures.
There are 4 of them
67.30879 has six significant figures.
3 significant figures.
To 3 significant figures, it is -59.8.
3 significant figures.