divide average by 3.0
then you can use the static String.format() method:
average = (mathGrade + historyGrade + scienceGrade) / 3.0;
System.out.println(String.format("%.2f", average));
On Jul 18, 4:41 pm, Merouen Ballout <[email protected]> wrote:
> as example code 1.11 the average is declared like primitive type
> double so in the output it should be double , so what's method can be
> used in order to to display after point?
>
> thanks
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