Would this also print out as a mixed number if it should?
----- Original Message -----
From: "Andrew Brampton" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, December 09, 2002 6:44 PM
Subject: Re: [PHP] Fractions
> Well how would you do it on paper?
>
> $numerator = 8;
> $denominator = 12;
>
> $factor = 1;
>
> //Start at the greater of the 2, and loop down til you find a common
factor
> for ($i=max($numerator,$denominator);$i>1;$i--) {
> //Check if each number divided by $i has no remainder
> if (($numerator % $i) == 0 && ($denominator % $i) == 0) {
> //Factor Found
> $factor = $i;
> break;
> }
> }
>
> //Now a factor is found, divide by it
> $numerator = $numerator / $factor;
> $denominator = $denominator / $factor;
>
> echo $numerator . '/' . $denominator;
>
> The method might look like the above
>
> Andrew
>
> ----- Original Message -----
> From: "Stephen" <[EMAIL PROTECTED]>
> To: "Ray Hunter" <[EMAIL PROTECTED]>
> Cc: "PHP List" <[EMAIL PROTECTED]>
> Sent: Monday, December 09, 2002 11:20 PM
> Subject: Re: [PHP] Fractions
>
>
> > But how do you find it in PHP?
> >
> >
> > ----- Original Message -----
> > From: "Ray Hunter" <[EMAIL PROTECTED]>
> > To: "Stephen" <[EMAIL PROTECTED]>
> > Cc: <[EMAIL PROTECTED]>
> > Sent: Monday, December 09, 2002 6:12 PM
> > Subject: Re: [PHP] Fractions
> >
> >
> > > Just like math...find the greatest common denominator of the numerator
> > > and denominator and then divide each (numerator and denominator) by
that
> > > number...
> > >
> > > ie: numerator = 8 and denominator = 12
> > >
> > > so we have 8/12
> > >
> > > then greatest common denominator is 4...
> > >
> > > so 8/4 = 2 and 12/4 = 3
> > >
> > > thus, 8/12 => 2/3
> > >
> > >
> > > On Mon, 2002-12-09 at 15:55, Stephen wrote:
> > > > I know for a fact that you're all going to think, "What the heck
does
> > > > he want fractions for!?" I have a reason...I just won't tell you.
:-P
> > > >
> > > > My problem is this. I want to simplify a fraction to simplest form
but
> > > > if I divide, I'll get a decimal which I can't use. How could I put
it
> > > > in simplest form without displaying a decimal to the user and if one
> > > > does come up, a mixed number?
> > > > Thanks,
> > > > Stephen Craton
> > > > http://www.melchior.us
> > > >
> > > > "What is a dreamer that cannot persevere?" -- http://www.melchior.us
> > > >
> > > >
______________________________________________________________________
> > > >
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> > > --
> > >
> > > Ray Hunter
> > > email: [EMAIL PROTECTED]
> > > www: http://venticon.com
> > >
> > >
> > > --
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> > >
> > >
> >
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> >
>
>
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