Four significant figures.
Because 10.00400 is 10.004, this has five significant digits (numbers).
Three significant figures.
One significant figure.
3 significant figures.
77,900 has three significant figures.
Since there are 60 minutes/hour, divide 10590 minutes by 60 minutes/hour.10590/60 = 176.5 hours
10,590 minutes = 176.5 hours
231.57 has five significant figures/numbers. All the numbers in 231.57 are significant.
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).
There are 5 significant figures.
1 significant figure.
5 significant figures.
Three significant figures.
Four significant figures.
There are 5 significant figures.