Trailing zeros after a decimal point are not normally written. As trailing zeros have been written they must be significant; thus 220.0 has 5 sig fig.
2
How many significant figures are in the measurement 210 cm?
There are four significant figures in .007001
The significant figures in 0.000042500 are: 0.0000425. So, there are 8 significant figures.
How many significant figures are in 13001kg
2 of them.
2
2200
How many significant figures are in the measurement 210 cm?
How many significant figures are in 20.8
There are 3 significant figures in 94.2.
4 significant figures.
There are four significant figures in 0.1111.
20.2 has three significant figures.
There are four significant figures in .007001
The number 30.4 has THREE significant figures.
The significant figures in 0.000042500 are: 0.0000425. So, there are 8 significant figures.