note 103702 added to ref.math

Example: A box on a form is between 700 and 800 700< this is "valuex to be entered" <=800 800< this is "valuey to be entered" <=900 than valuex factor will be =1.25 and valuey factor will be =1.25 I entered this box, result= value*1.25 How can I do? Can you write code,please? with summary I'll write any number, I wrote a number between 700 and 800 is multiplied by 1.25. ---- Server IP: 69.147.83.197 Probable Submitter: 88.227.188.207 ---- Manual Page -- http://www.php.net/manual/en/ref.math.php Edit -- https://master.php.net/note/edit/103702 Del: integrated -- https://master.php.net/note/delete/103702/integrated Del: useless -- https://master.php.net/note/delete/103702/useless Del: bad code -- https://master.php.net/note/delete/103702/bad+code Del: spam -- https://master.php.net/note/delete/103702/spam Del: non-english -- https://master.php.net/note/delete/103702/non-english Del: in docs -- https://master.php.net/note/delete/103702/in+docs Del: other reasons-- https://master.php.net/note/delete/103702 Reject -- https://master.php.net/note/reject/103702 Search -- https://master.php.net/manage/user-notes.php