Re: Tired and feeling dumb...maths question....
| From: | Matt Darby | Date: | Thu, 14 Jul 2005 20:17:28 +0000 |
| Subject: | Re: Tired and feeling dumb...maths question.... | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-218713@lists.php.net to get a copy of this message | ||
$average = round(($votes/$pts),2);
;)
Ryan A wrote:
Oops, sorry guys...girlfriends on holiday so have not had my "medicine" :-) and am also braindead right now... basically...how do I get the average? $pic_no_of_votes --- > holds the total number of votes (eg: 212) $vote_total_pts ----> holds the total points from all those votes (eg: 1027) how do i get the average down to something like: 3.23 or 1.02 or 4.11 etc Thanks, Ryanpeople vote on a scale of 1-5, so the average should be between 1-5 (right?? am not even sure of this!)Yes.I was thinking of rounding it with a 2 decimal point...eg: round(5.045, 2) Just need to solve this and them am hitting the sack, any help appreciated.Solve what? I must have missed the problem.