Calculate by formula
<?php
function kelvinToFahrenheit(float $kelvin): float
{
return $kelvin * 1.8 - 459.67;
}
$kelvin = 298.65;
$fahrenheit = kelvinToFahrenheit($kelvin);
echo $fahrenheit;<?php
function kelvinToFahrenheit(float $kelvin): float
{
return $kelvin * 1.8 - 459.67;
}
$kelvin = 298.65;
$fahrenheit = kelvinToFahrenheit($kelvin);
echo $fahrenheit;
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