F : C
<script type="text/javascript"> // <![CDATA[ /** * Prints a table of Fahrenheit to Celsius conversions */ var fahr, celsius; var lower = 0; // lower limit of table var upper = 300; var step = 20; fahr = lower; while (fahr <= upper) { celsius = Math.round(5 * (fahr - 32) / 9); document.getElementById("js_output").innerHTML += "<br />" + fahr + " : " + celsius; fahr = fahr + step; } // ]]> </script>