Get into the habit of using strict.
If $i=0, you will never enter the loop which requires $i > 0
Change to $i >= 0 
my $average = 3;
my $i = 0;
while ($i >= 0 and $i <= $average) {
  print qq~<img src=".... /> ~;
  $i++
}

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In reply to Re^3: while loops with two tests not working. by nedals
in thread while loops with two tests not working. by Eagle_f90

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