Rounding .8635 to 1 significant number?

Is it .8?

4 answers

No. The next digit (6) is greater than 5 so you round up to 9
nope

the 6 bumps it up

it is closer to .9 than to .8
Thank you
Right. I read that as 8.6 so I rounded to 9. It wasn't 8.6. Sorry about that.