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Fatal error: Uncaught DivisionByZeroError: Division by zero in /home2/phpibdestudents/public_html/joannaibde2016/202/chapter4/handle_calc.php:36
Stack trace:
#0 {main}
thrown in /home2/phpibdestudents/public_html/joannaibde2016/202/chapter4/handle_calc.php on line 36