120.0 has 4 significant figures.
If you include 1200, then 9
The figure 18.03 has a total of four significant numbers
4 significant figures
3 significant figures.
2 significant figures.
231.57 has five significant figures/numbers. All the numbers in 231.57 are significant.
If you include 1200, then 9
The figure 18.03 has a total of four significant numbers
Three. All nonzero numbers are significant, and any zeros in between significant numbers are significant.
Because 10.00400 is 10.004, this has five significant digits (numbers).
2. The last two zeros are place holders.
3 significant figures.
It has five significant figures.
7 significant figures.
3 significant figures.
There are 5 significant figures.
Two significant figures.