Two. Although there is no way to be sure that the number is not accurate to the unit's digit.
How many significant figures are in 20.8
20.2 has three significant figures.
6040 has 3 significant figures.
4 significant figures.
There are 2 significant figures in this measurement.
It is 1500.
1.50 x 10^3
Two. Although there is no way to be sure that the number is not accurate to the unit's digit.
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.
The significant figures in 0.000042500 are: 0.0000425. So, there are 8 significant figures.
The number 30.4 has THREE significant figures.