It is: 7000 rounded to 1 significant figure
1 of them.
There is 1 significant figure in this measurement.
10000
1
975 rounded to 1 significant number is 1,000
2,468 rounded to 1 significant number is 2,000
The number of significant figures is one.
It is: 7000 rounded to 1 significant figure
6 significant figures.
It is 6.
6000
1 of them.
1 of them.
Three significant figures.
There is 1 significant figure in this measurement.
The number 20000 only has 1 significant figure.