answersLogoWhite

0


Best Answer

A significant figure is any number that is not 0. -- not a trailing 0.

103456.23470 to 3 sig figs is 103000

So 1256.637 to 3SF is 1260

You have to round up in this example.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is 1256.637 to 3 significant figures?
Write your answer...
Submit
Still have questions?
magnify glass
imp