It's already there.
900 already has one significant digit.
It is 200 rounded to one significant figure
Rounded to one significant figure it becomes 40
The significant figure of 37.753 to 1 significant figure is 40.
1,246 rounded to one significant figure is 1,000
100 is already rounded to one significant figure.
900
300
1000 is written with one significant figure, with only the 1 being a significant figure.
Rounded to one significant figure it becomes 20
1 significant figure. It can also be written as 4x10^6 (one sig fig)
Truncated to one significant figure, it's 9,000 .Rounded to one significant figure, it's 10,000.
Rounded to one significant figure it becomes 40
It is 200 rounded to one significant figure
The significant figure of 37.753 to 1 significant figure is 40.
When it's truncated to one significant figure . . . 20When it's rounded to one significant figure . . . . 30
It has 1 significant figure.
5.63 converts to 6 as one significant figure.