Posts by P. Abreu • 3 points

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  Q: Javascript media calculation by HTML form

  I need the average to be shown by an Alert() HTML: function calculoMedia(n1, n2, n3, n4) { var media; var n1 = getElementById('n1').value; var n2 = getElementById('n2').value; var n3 =…

  javascript html

  asked 6 years ago P. Abreu 3