Fahrenheit to Centigrade
<!-- save as FahrenheitToCentigrade -->
<html><head>
<script>
function f2c(f)
{
let centigrade;
centigrade = 5/9 * (f - 32);
return centigrade;
}
function convertButton()
{
let inputCentigrade = document.getElementById("inputDegrees").value;
inputCentigrade = f2c(inputCentigrade);
document.getElementById("answer").textContent = inputCentigrade;
}
</script>
</head>
<body>
<input type="text" id="inputDegrees" value = "0.0">
<input type="button" value="C to F" onclick ="convertButton();">
<br>
<text area id="answer"></text>
</body>
</html>
<html><head>
<script>
function f2c(f)
{
let centigrade;
centigrade = 5/9 * (f - 32);
return centigrade;
}
function convertButton()
{
let inputCentigrade = document.getElementById("inputDegrees").value;
inputCentigrade = f2c(inputCentigrade);
document.getElementById("answer").textContent = inputCentigrade;
}
</script>
</head>
<body>
<input type="text" id="inputDegrees" value = "0.0">
<input type="button" value="C to F" onclick ="convertButton();">
<br>
<text area id="answer"></text>
</body>
</html>