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maths 20%


westman
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$num2=$num1-($num1/5);

it is just a simple math 20% of $num1 is $num1*20/100 which boils down to above equation (($num1/5);)http://php.net/number_format for formating number

Edited by birbal
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you need substract the 20% of it from the $my_num1 to get it. what are you geting now is 20% of $my_num1

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