Learn Python the hard way exercise 5 EC4
<p>Try to write some variables that convert the inches and pounds to centimeters and kilos. Do not just type in the measurements. Work out the math in Python.</p>

<p>After struggling a while I managed to do something in Python:</p>

<pre><code>inches = 19
centimeters = inches * 2.54
print "%r inches equals %r centimeters." % (inches, centimeters)


pounds = 180
kilos = pounds /2.2
print "%r pounds equals %r kilos." % (pounds, kilos)
</code></pre>

<p>While the inch to cm works great, I get a weird result on pounds to kilos(wolframalpha says it should be 81.65kg.) What am I doing wrong and how can I fix this in order to get the right result?
Thanks!</p>
