## Sig Figs

Andrea_Torres
Posts: 98
Joined: Sun Sep 15, 2019 12:15 am

### Sig Figs

This might be a very dumb question but this was mentioned in my discussion the other day and I don't quite understand what they mean by significant figures. What is it?

Anna Heckler 2C
Posts: 102
Joined: Wed Sep 18, 2019 12:18 am

### Re: Sig Figs

Sig figs refers to the number of "places" that a numeric figure holds. The decimal place is often very important in determining this. So, for example, 0.300 has 3 sig figs, 500 has 1 sig fig, 100. has 3 sig figs, and 101110 has 5 sig figs.

KSong_1J
Posts: 101
Joined: Thu Jul 11, 2019 12:17 am

### Re: Sig Figs

Sig figs are basically like a way to round. Khan Academy is a great resource to learn more about the basics of sig figs :)

Sean Tran 2K
Posts: 65
Joined: Sat Aug 17, 2019 12:17 am

### Re: Sig Figs

In addition to resources already listed, the class website for 14A has something that will help with sig figs. It provides a link to a document covering how to use sig figs.