require_once("ws_functions.php");
function createFractionExpression()
{
$max = 12;
$a = chooseSign()*chooseNumber($max);
$b = chooseSign()*chooseNumber($max);
$c = chooseSign()*chooseNumber($max);
$d = chooseSign()*chooseNumber($max);
do{$e = chooseNumber($max);} while($e>3);
$a = $a*$e;
$c = $c*$e;
?>
|
if(chooseSign()>0)
{
if(chooseSign()>0)
echo " × ";
else
echo " ÷ ";
}
else
{
if(chooseSign()>0)
echo " + ";
else
echo " – ";
}
?>
|
|
|
|
} //end createFractionExpression()
do_html_header("Fractions","Simplify. NO CALCULATOR!");
echo "";
for($i=1;$i<=30;)
{
?>
.
|
|
|
1.
|
|
|
2.
|
|
|
if($i>100) break;
} //end for
echo "
";
do_html_footer();
?>