Oh, dude, one significant figure? That's like saying, "I only care about the first number, the rest can go chill." So, 827 to one significant figure is just 800. You're basically giving it a one-digit makeover and sending it out to impress all the other numbers.
Rounded to one significant figure it becomes 20
1000 is written with one significant figure, with only the 1 being a significant figure.
When it's truncated to one significant figure . . . 20When it's rounded to one significant figure . . . . 30
5.63 converts to 6 as one significant figure.
It has 1 significant figure.
Rounded to one significant figure it becomes 20
1000 is written with one significant figure, with only the 1 being a significant figure.
0.3 has one significant figure.
1 significant figure. It can also be written as 4x10^6 (one sig fig)
Rounded to one significant figure it becomes 40
It is 200 rounded to one significant figure
When it's truncated to one significant figure . . . 20When it's rounded to one significant figure . . . . 30
37.753 rounded to one significant figure becomes 40
Rounded to one significant figure it becomes 10
100 is already rounded to one significant figure.
1,246 rounded to one significant figure is 1,000
5.63 converts to 6 as one significant figure.