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.
It is then 3650 to 3 significant figures
3 significant figures.
There are 4 significant figures in 0.0032. Seems to be only 2 significant figures in this number.
There are 3 significant figures in 94.2.
3 significant figures.