Trouble creating method to go from pounds to kilograms
<p>I am just starting <code>Java</code> so I know basically nothing about the language. I come from a <code>Python</code> background so I know this would look like this in <code>Python</code>: </p>

<pre><code>def lbs2kg(w):
    return 0.453592*w
</code></pre>

<p>But of course it isn't that simple in Java. How would I do this in <code>Java</code>? What does <code>public static void main(String[] args)</code> mean?</p>

<p>Anything to send me in the right direction on how to do this simple question the <code>Java</code> way would be awesome. I tried myself and I seem to get errors pointing to missing semi colons. When do I put a semi colon?</p>
