Question 1112104
.
This post is more than strange.



It looks like the author does not know how many degrees are in a circle.



In a pizza, I mean.



But it made me smiling.    So,  thanks to the author.


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Good problem for the day of April, 1.



And if somebody will publish a special Magazine for this day,  this problem may go as the opening problem at the first pride of place 
in its Math section.



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<H3>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;April, 1 is an International Fools' day</H3>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For further info see this Wikipedia article


<pre>
          https://en.wikipedia.org/wiki/April_Fools%27_Day
</pre>



When I completed this post and then returned to it later, &nbsp;I thought that this mix can be explained if to assume that 

the 450 degrees in the pizza were missed with 450 Fahrenheit degrees in the oven, &nbsp;where the pizza was prepared.