4 significant figures.
There are 3 significant figures in 94.2.
4 significant figures.
3 significant figures.
3 significant figures.
5 significant figures.
4
3 significants
The simple rule is: no more significant figures than the least accurate of the values in the computation. For multiplication and division, the result should have as many significant figures as the measured number with the smallest number of significant figures. For addition and subtraction, the result should have as many decimal places as the measured number with the smallest number of decimal places. (Rounding off can be tricky, but that would be another thread)
3 there is 4, 5, and the 0 in between. The two trailing zeros are not measured as significant figures unless there is a decimal point or further significant figures (40505 has 5 sig figs, 40500.0 has 6 4.05x10^3 has 3 etc.)
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.