Saturday
May 30, 2015

Homework Help: Chemistry

Posted by Brandon on Thursday, February 19, 2009 at 5:05pm.

I am supposed to add up these numbers, using the significant digits rules.

150
76.9
209
.036

I got 435.936. Following the sig. digs. rules, it would be 435.9, right? How does this then equal 440 as my science books says? Thank you so much.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members