Oh, dude, rounding 468 to one significant figure is like making it sound fancier but actually simpler. So, 468 would be rounded to 500 because the first significant figure is 4, and we're just like, "Eh, close enough, let's round up." So yeah, 468 becomes 500 when you're all about that one significant figure life.
828 rounded to one significant figure is 800
8.265 rounded to one significant figure is 8
1,246 rounded to one significant figure is 1,000
470 rounded to one significant figure is 500
541713 rounded to one significant figure is 500000.
39 remains 39 when rounded to one significant figure.
26112 rounded to one significant figure results in 30000
Rounded to one significant figure it becomes 40
It is 200 rounded to one significant figure
Rounded to one significant figure it becomes 10
100 is already rounded to one significant figure.
Rounded to one significant figure it becomes 20