1. The problem statement, all variables and given/known data According to the question, i have to convert 3.60 * 105 to regular notation, without changing the number of significant figures, which is currently, as i understand, three. I'm just really unsure how to do this. Any help? 2. Relevant equations Some said to write out 360,000 & use a bar on the leftmost zero. But, the textbook doesn't mention bars so i'm not sure if we're allowed to use them. Is there any other solution? 3. The attempt at a solution If it were 3.6 * 105, I know it would just be 360,000 However, that 3.60 is what's really messing me up.