It is then 30,000 rounded to 1 significant figure
Rounded to 1 significant figure it is 0.4
0.00009893 to 1 significant figure = 0.0001
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
37.753 rounded to one significant figure becomes 40
It has 1 significant figure.
Rounded to 1 significant figure it is 0.4
4916 to 1 significant figure is 5000
1150 to 1 significant figure is 1000
9753261 to 1 significant figure is 10,000,000
4252 to 1 significant figure is 4000.
654 rounded to one significant figure becomes 700.
1534 to 1 significant figure is 2000.
0.00009893 to 1 significant figure = 0.0001
6694 rounded to 1 significant figure is 7000
10920 to 1 significant figure is 10000