2300 rounded to 1 significant figure is 2000.
470 rounded to one significant figure is 500
It already is rounded to three significant figures.
2911 rounded to 1 significant figure is 3000.
654 rounded to one significant figure becomes 700.
30,000
6694 rounded to 1 significant figure is 7000
99.6 rounded to 1 significant figure is 100
6,256 rounded to 1 significant figure is 6,000
0.00584 rounded off to 1 significant figure is 0.006
30,569 rounded off to 1 significant figure is 30,000
2300 rounded to 1 significant figure is 2000.
Rounded to 1 significant figure it is 0.4
470 rounded to one significant figure is 500
541713 rounded to one significant figure is 500000.
It already is rounded to three significant figures.
54.26 rounded to 1 significant figure is 50